C.I.M.E. SESSIONS

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1954

FUNZIONALI ANALITICI ED ANELLI NORMATI.

: Varenna (Como), June, 9-18.
: Lectures: L. AMERIO (Polit. Milano), L. FANTAPPIÈ (Univ. Roma), E.R. LORCH (Columbia Univ.)
: Seminars: M. CUGIANI (Univ. Milano), F. PELLEGRINO (INAM, Roma), G.B. RIZZA (Univ. Genova).
: Participants: 19 (15 Ital.)

QUADRATURA DELLE SUPERFICIE E QUESTIONI CONNESSE.

: Varenna (Como), August, 16-25.
: Lectures: R. CACCIOPPOLI (Univ. Napoli), L. CESARI, (Univ. Bologna, Purdue Univ.), Chr. Y. PAUC (Univ. Rennes).
: Seminars: A. FINZI (Technion, Haifa), A. ZYGMUND (Univ.
Chicago).
: Participants: 29 (25 Ital.)

EQUAZIONI DIFFERENZIALI NON LINEARI

: Varenna (Como), September, 15-24.
: Lectures: D. GRAFFI (Univ. Bologna), J.L. MASSERA (Fac. Ingenieria, Montevideo), G. SANSONE (Univ. Firenze), W. WASOW (Univ. of California, Los Angeles).
: Seminars: G. AYMERICH (Univ. Cagliari), E. BOMPIANI (Univ. Roma), G. COLOMBO (Univ. Padova), R. CONTI (Univ. Firenze).
: Participants: 38 (34 Ital.)

1955

TEOREMA DI RIEMANN-ROCH E QUESTIONI CONNESSE.

: Varenna (Como), June 29-July 8.
: Director: F. SEVERI (INAM, Roma).
: Lectures: F. HIRZEBRUCH (Univ. Munster), F. SEVERI, B.L. van der WAERDEN (ETH, Zurich).
: Seminars: A. ANDREOTTI (Univ. Torino), B. SEGRE (Univ. Roma).
: Participants: 25 (19 Ital.)

TEORIA DEI NUMERI.

: Varenna (Como), August, 16-25.
: Director: G. RICCI (Univ. Milano).
: Lectures: H. DAVENPORT (Univ. Colloge, London), L.J. MORDELL (St. John's College, Cambridge, Engl.), C.A. ROGERS (Univ. Birmingham).
: Participants: 19 (13 Ital.)

TOPOLOGIA

: Varenna (Como), August 26 - September 3.
: Director: G. SCORZA DRAGONI (Univ. Padova).
: Lectures: K. KURATOWSKI (Acc. Polacca delle Scienze, Warszawa), G. SCORZA DRAGONI, E. SPERNER (Univ. Hamburg).
: Seminars: G. DARBO (Univ. Padova), M. DOLCHER (Univ. Ferrara), M. VACCARO (Univ. Roma).
: Participants: 41 (36 Ital.)

TEORIE NON LINEARIZZATE IN ELASTICITÀ, IDRODINAMICA E AERODINAMICA.

: Venezia, September, 20-28.
: Director: A. SIGNORINI (Univ. Roma)
: Lectures: B. FINZI (Polit. Milano), A. SIGNORINI, F.H. van den DUNGEN (Univ. Libre, Bruxelles).
: Participants: 33 (31 Ital.)

GEOMETRIA PROIETTIVO-DIFFERENZIALE.

: Pavia, September 25 - October 5.
: Director: E. BOMPIANI (Univ. Roma).
: Lectures: E. BOMPIANI, E. CECH (Matematicky Ustav CSAV,
Praha), B. SEGRE (Univ. Roma).
: Seminars: L. GODEAUX (Univ. Liège), H. KUNLE (Univ. Freiburg i. Br.), C. LONGO (Univ. Roma).
: Participants: 31 (26 Ital.)

1956

EQUAZIONI A DERIVATE PARZIALI A CARATTERISTICHE REALI.

: Varenna (Como), June, 1-10.
: Director: L. AMERIO (Polit. Milano).
: Lectures: M. CINQUINI CIBRARIO (Univ. Pavia), J. LERAY (Collège de France, Paris), S.L. SOBOLEV (Academy of Sciences ot the URSS, Moskva), A. WEINSTEIN (Univ. of Maryland).
: Participants: 32 (27 Ital.)

MODERNE QUESTIONI SULLA PROPAGAZIONE DELLE ONDE ELETTROMAGNETICHE.

: Varenna (Como), August 24 - September 1.
: Director: D. GRAFFI (Univ. Bologna).
: Lectures: C.J. BOUWKAMP (Philips Res. Labs., Eindhoven), T. KAHAN (Univ. Paris), G. TORALDO DI FRANCIA (Univ. Firenze).
: Seminars: G. AGOSTINELLI (Univ. Torino), G. ECKART (Univ. Saarlandes), D. GRAFFI, Gr. C. MOISIL (Academy of Sciences of RPR, Bucuresti).
: Participants: 41 (37 Ital.)

FUNZIONI DI PIÙ VARIABILI COMPLESSE E FUNZIONI AUTOMORFE.

: Varenna (Como), September, 3-12.
: Director: E. MARTINELLI (Univ. Roma).
: Lectures: B. ECKMANN (ETH, Zurich), W. FENCHEL (Univ.
Kobenhavn), K. STEIN (Univ. Munchen).
: Seminars: E. MARTINELLI, E. PESCHL (Univ. Bonn).
: Participants: 34 (29 Ital.)

1957

GEOMETRIA ARITMETICA E ALGEBRICA.

: Varenna (Como), May, 21-30.
: Director: B. SEGRE (Univ. Roma).
: Lectures: E. KAEHLER (Univ. Leipzig), L. ROTH (Univ. London).
: Seminars: L. GODEAUX (Univ. Liège), P. KUSTAANHEIMO (Observatory, Helsinki), B. SEGRE.
: Participants: 33 (26 Ital.)

INTEGRALI SINGOLARI E LORO APPLICAZIONI.

: Varenna (Como), June, 10-19.
: Directors: G. FICHERA (Univ. Roma), E. MAGENES (Univ. Genova).
: Lectures: G. FICHERA, E. MAGENES, A. ZYGMUND (Univ.
Chicago).
: Seminars: S. FAEDO (Univ. Pisa), G. STAMPACCHIA (Univ. Genova).
: Participants: 45 (41 Ital.)

TEORIA DELLA TURBOLENZA.

: Varenna (Como), September, 1-9.
: Director: C. FERRARI (Polit. Torino).
: Lectures: G. AGOSTINELLI (Univ. Torino), C. FERRARI, K.
KAMPÉ DE FERIET (Univ. Lille), W. TOLLMIEN (Univ. Gottingen),
: Seminars: J. ARBAULT (Univ. Dijon), O. BJORGUM (Univ.
Bergen), L. DUBREIL-JACOTIN (Univ. Paris), J. LAUFER (Calif. Inst. of Technology, Pasadena), O. WEHRMANN (Techn. Hochschule, Berlin), R. WILLE (Techn. Hochschule, Berlin).
: Participants: 52 (41 Ital.)

1958

VEDUTE E PROBLEMI ATTUALI IN RELATIVITÀ GENERALE.

: Sestriere (Torino), July, 20-30.
: Director: C. CATTANEO (Univ. Pisa).
: Lectures: P.G. BERGMANN (Syracuse Univ., New York), A. LICHNEROWICZ (Collège de France, Paris), J.L. SYNGE (Dublin Inst. for Advanced Study).
: Seminars: C. CATTANEO, E. CLAUSER (Polit. Milano).
: Participants: 34 (23 Ital.)

PROBLEMI DI GEOMETRIA DIFFERENZIALE IN GRANDE.

: Sestriere (Torino), July 31 - August 8.
: Director: E. BOMPIANI (Univ. Roma).
: Lectures: C.B. ALLENDOERFER (Univ. Washington, Seattle), S. BOCHNER (Princeton Univ.).
: Seminars: E. CALABI (Princeton Inst. Advanced Study), P. LIBERMANN (Univ. Rennes).
: Participants: 31 (20 Ital.)

PRINCIPIO DI MINIMO E SUE APPLICAZIONI IN ANALISI FUNZIONALE.

: Pisa, September 1-10.
: Director: S. FAEDO (Univ. Pisa)
: Lectures: L. BERS (Courant Institute), Ch. B. MORREY, Jr. (Univ. of California, Berkeley), L. NIRENBERG (Courant Institute).
: Seminars: S. AGMON (The Hebrew Univ. Jerusalem), G. FICHERA (Univ. Roma), G. STAMPACCHIA (Univ. Genova).
: Participants: 54 (47 Ital.)

1959

INDUZIONE E STATISTICA.

: Varenna (Como), June, 1-10.
: Director: B. DE FINETTI (Univ. Roma).
: Lectures: B. DE FINETTI, L.J. SAVAGE (Univ. Chicago), J.A. VILLE (Univ. Paris).
: Seminars: L. DABONI (Univ. Trieste), S. LOMBARDINI (Univ. Cattolica, Milano), A. LONGO (Univ. Torino).
: Participants: 25 (23 Ital.)

TEORIA ALGEBRICA DEI MECCANISMI AUTOMATICI.

: Varenna (Como), August, 20-29.
: Director: R. RIGHI (Direttore Centrale FS, Roma).
: Lectures: Gr. C. MOISIL (Academy of RPR, Bucuresti), J. PIESCH (Univ. Wien), K.P. ROTH (IBM, New York), H. SOUBIES-CAMY (CIT, Paris).
: Seminars: R. RIGHI, M. CASTELLANI (Univ. Kansas City).
: Participants: 48 (43 Ital.)

GRUPPI, ANELLI DI LIE E TEORIA DELLA COOMOLOGIA.

: Saltino (Firenze) August 31 - September 8.
: Director: G. ZAPPA (Univ. Firenze).
: Lectures: R. BAUER (Univ. Frankfurt), M. LAZARD (Univ.
Poitiers), J. TITS (Univ. Libre, Bruxelles).
: Seminars: L. LOMBARDO RADICE (Univ. Roma).
: Participants: 28 (23 Ital.)

1960

SISTEMI DINAMICI E TEOREMI ERGODICI.

: Varenna (Como), June, 2-11.
: Directors: L. AMERIO (Polit. Milano), G. SANSONE (Univ. Firenze)
: Lectures: P.R. HALMOS (Univ. Chicago), E. HOPF (Indiana Univ.), J.L. MASSERA (Fac. Ingegneria, Montevideo).
: Seminars: L. AMERIO, A.N. FELDZAMEN (Univ. Chicago), L. MARKUS (Univ. Minnesota), G. PRODI (Univ. Trieste).
: Participants: 44 (35 Ital.)

FORME DIFFERENZIALI E LORO INTEGRALI.

: Saltino (Firenze), August, 23-31.
: Director: B. SEGRE (Univ. Roma).
: Lectures: G. DE RHAM (Univ. Lausanne), W.V.D. HODGE (Pembroke College, Cambridge, U.K.), E. KAHLER (Techn. Univ., Berlin).
: Seminars: P. DOLBEAULT (Univ. Bordeaux), G. FICHERA (Univ. Roma), F. GHERARDELLI (Univ. Firenze), D.B. SCOTT (King's College, London).
: Participants: 61 (46 Ital.)

1961

GEOMETRIA DEL CALCOLO DELLE VARIAZIONI.

: Saltino (Firenze), August, 21-30.
: Director: E. BOMPIANI (Univ. Roma).
: Lectures: H. BUSEMANN (Univ. of Southern Calif., Los Angeles), E.T. DAVIES (Univ. Southampton), D. LAUGWITZ (Technische Hochschule, Darmstadt).
: Participants: 34 (26 Ital.)

TEORIA DELLE DISTRIBUZIONI.

: Saltino (Firenze), September, 1-9.
: Directors: E. MAGENES (Univ. Pavia), G. STAMPACCHIA (Univ. Pisa).
: Lectures: B. MALGRANGE (Univ. Paris), J. MIKUSINSKI (Polish Academy of Sciences, Katowice), L. SCHWARTZ (Univ. Paris).
: Seminars: J.B. DIAZ (Univ. of Maryland), J. GOBERT (Univ. Liège), J.L. LIONS (Univ. Nancy), B. MALGRANGE (Univ. Paris), S. ZAIDMAN (Polit. Milano).
: Participants: 72 (54 Ital.)

ONDE SUPERFICIALI.

: Varenna (Como), September, 4-13.
: Director: G. TORALDO DI FRANCIA (Univ. Firenze).
: Lectures: C. ANGULO (Brown Univ. of Providence), C.J.
BOUWKAMP (Philips Res. Labs., Eindhoven), H. BREMMER (Philips Res. Labs., Eindhoven), L. FELSEN (Brooklyn Polyt. Institute), G. GEROSA (Univ. Roma), D. GRAFFI (Univ. Bologna), S. SPITZ (Compagnie Gén. de TSF, Paris), G. TORALDO DI FRANCIA, F.J. ZUCKER (Cambridge AF Res. Center, Bedford, Mass.).
: Participants: 46 (27 Ital.)

1962

TOPOLOGIA DIFFERENZIALE Proceedings (pdf and djvu format)

: Urbino (Pesaro), July, 2-12.
: Director: E. VESENTINI (Univ. Pisa).
: Lectures: J. CERF (Univ. Paris), A. HAEFLIGER (Univ. Genève), M.A. KERVAIRE (N.Y.U., New York), S. SMALE (Columbia Univ.).
: Seminars: A. DOUADY (CNRS, Paris), Ch. EHRESMANN (Univ. Paris), N. KUIPER (Landgebouwschol, Wageningen), B. MORIN (Institut H. Poincaré, Paris), SHI WEI-SHU (Inst. H. Poincaré, Paris).
: Participants: 45 (26 Ital.)

AUTOVALORI E AUTOSOLUZIONI.

: Chieti, August, 1-9.
: Director: G. FICHERA (Univ. Roma).
: Lectures: S. AGMON (The Hebrew Univ. of Jerusalem), A. OS
TROWSKI (Univ. Basel), L.E. PAYNE (Univ. of Maryland), A. WEINSTEIN (Univ. of Maryland).
: Seminars: L. DE VITO (Univ. Roma), J.B. DIAZ (Univ. of Maryland), M. SCHIFFER (Stanford Univ.).
: Participants: 30 (19 Ital.)

MAGNETOFLUIDODINAMICA.

: Varenna (Como), September 28 - October 6.
: Director: G. AGOSTINELLI (Univ. Torino).
: Lectures: G. AGOSTINELLI, V. FERRARO (Queen Mary College, London), R. NARDINI (Univ. Modena), A.G. PACHOLCZYK (Polish Academy of Sciences, Warszawa), U. SCHMIDT (Max-Planck-Institut, Munchen).
: Seminars: G. CARINI (Univ. Messina), A. PRATELLI (Polit. Milano), T. ZEULI (Univ. Torino).
: Participants: 37 (32 Ital.)

1963

EQUAZIONI DIFFERENZIALI ASTRATTE.

: Varenna (Como), May 31 - June 8.
: Director: L. AMERIO (Polit. Milano).
: Lectures: T. KATO (Univ. of California, Berkeley), J.L. LIONS (Univ. Paris), L. NIRENBERG (New York University), R.S. PHILLIPS (Stanford University).
: Seminars: L. AMERIO, G.C. ROTA (MIT), S. ZAIDMAN (Polit. Milano).
: Participants: 62 (33 Ital.)

FUNZIONI E VARIETÀ COMPLESSE.

: Varenna (Como), June 26 - July 5.
: Director: E. MARTINELLI (Univ. Roma).
: Lectures: A. ANDREOTTI (Univ. Pisa), H. CARTAN (Institut H. Poincaré), P. LELONG (Institut H. Poincaré), E. VESENTINI (Univ. Pisa).
: Participants: 50 (34 Ital.)

PROPRIETÀ DI MEDIA E TEOREMI DI CONFRONTO IN FISICA MATEMATICA.

: Bressanone (Bolzano), July, 1-9.
: Director: G. GRIOLI (Univ. Padova).
: Lectures: B. COLEMAN (Univ. of Pittsburgh), J. SERRIN (Univ. of Minnesota), H. ZIEGLER (ETH, Zurich).
: Seminars: C. AGOSTINELLI (Univ. Torino), D. GRAFFI (Univ. Bologna), G. GRIOLI.
: Participants: 34 (25 Ital.)

1964

RELATIVITÀ GENERALE.

: Salice d'Ulzio (Torino), July, 17-25.
: Director: C. CATTANEO (Univ. Roma).
: Lectures: J. EHLERS (Univ. Hamburg), L. BEL (Univ. Paris).
: Seminars: G. CARICATO (Univ. Roma), G. FERRARESE (Univ. Roma), L. MARIOT (Univ. Dijon).
: Participants: 21 (12 Ital.)

DINAMICA DEI GAS RAREFATTI.

: Varenna (Como), August, 21-29.
: Director: C. FERRARI (Polit. Torino).
: Lectures: I. ESTERMANN (Office of Naval Research), J. KAMPÉ DE FERIET (Univ. Lille), M.Z. v. KRZYWOBLOCKI (Michigan State Univ.), M. LUNC (PAN, Warszawa).
: Seminars: C. AGOSTINELLI (Univ. Torino), D. GRAFFI (Univ. Bologna), S. NOCILLA (Polit. Torino), F. SERNAGIOTTO
(Univ. Milano), G. TIRONI (Univ. Milano).
: Participants: 38 (23 Ital.)

EQUAZIONI DIFFERENZIALI NON LINEARI.

: Varenna (Como), August 30 - September 8.
: Director: G. STAMPACCHIA (Univ. Pisa).
: Lectures: P. LAX (N.Y.U.), J. LERAY (Collège de France), J. MOSER (N.Y.U.).
: Seminars: R. COURANT (N.Y.U.), E. DE GIORGI (S.N.S., Pisa), J. FRIBERG (Univ. Lund), J. NECAS (CSAV, Praha), I. SEGAL (M.I.T.), G. STAMPACCHIA, O. VEJVODA (CSAV., Praha).
: Participants: 105 (53 Ital.)

QUESTIONI DI ANALISI NUMERICA.

: Perugia, September, 7-16.
: Director: A. GHIZZETTI (Univ. Roma).
: Lectures: F.L. BAUER (TH, Munchen), W. GAUTSCHI (Argonne Nat. Lab.), A. GHIZZETTI, P. WYNN (Matematisch Centrum, Amsterdam).
: Seminars: J. CEA (Univ. Toulouse), R. DORING (TH, Darmstadt), D. MARKOVIC (Univ. Beograd), U. RICHARD (CNEN, Bologna), M. STOJAKOVIC (Univ. Novi Sad).
: Participants: 68 (36 Ital.)

1965

NONLINEAR CONTINUUM THEORIES.

: Bressanone (Bolzano), May 31 -June 9.
: Directors: G. GRIOLI (Univ. Padova), C. TRUESDELL (Johns Hopkins Univ.).
: Lectures: G. GRIOLI, W. NOLL (Carnegie Inst. of Techn.), R.A. TOUPIN (IBM Res. Center. Yorktown Heights).
: Seminars: B. COLEMAN (Mellon Inst., Pittsburgh), L. DE VITO (Univ. Roma), G. FICHERA (Univ. Roma), C.C. WANG (Johns Hopkins Univ.).
: Participants: 89 (54 Ital.)

SOME ASPECTS OF RING THEORY.

: Varenna (Como), August, 23-31.
: Director: I.N. HERSTEIN (Univ. of Chicago).
: Lectures: S. AMITSUR (Hebrew Univ.), I.N. HERSTEIN, N. JACOBSON (Yale Univ.), I. KAPLANSKY (Univ. of Chicago).
: Seminars: D. BUCHSBAUM (Brandeis Univ.), P.H. COHN (Queen Mary Coll.), A.W. GOLDIE (Univ. Leeds).
: Participants: 92 (38 Ital.)

MATHEMATICAL OPTIMIZATION IN ECONOMICS.

: L'Aquila, August 30 - September 7.
: Director: B. DE FINETTI (Univ. Roma).
: Lectures: R. FRISCH (Univ. Oslo), G. Th. GUILBAUD (Univ. Paris), M. MORISHIMA (Univ. Osaka).
: Seminars: B. DE FINETTI, H.W. KUHN (Princeton Univ.), B. MARTOS (Hungarian Academy of Sciences, Budapest), A. PREKOPA (Univ. Budapest).
: Participants: 68 (54 Ital.)

1966

CALCULUS OF VARIATIONS, CLASSICAL AND MODERN.

: Bressanone (Bolzano), June, 10-18.
: Director: R. CONTI (Univ. Firenze).
: Lectures: A. BLAQUIERE (Univ. Paris-Orsay), L. CESARI (Univ. of Michigan), E. ROTHE (Univ. of Michigan), E.O. ROXIN (Univ. Buenos Aires)
: Seminars: C. CASTAING (Univ. Caen), H. HALKIN (Univ. of California, La Jolla), C. OLECH (Univ. Krakow).
: Participants: 94 (60 Ital.)

ECONOMIA MATEMATICA.

: Frascati (Roma), August, 22-30.
: Director: B. DE FINETTI (Univ. Roma).
: Lectures: A.G. PAPANDREOU (Univ. Atene), L. PASINETTI (Univ. Cattolica , Milano), B.M.S. van PRAAG (Nederlandsche Econ. Hoogeschool, Rotterdam).
: Seminars: S.N. AFRIAT (Purdue Univ.), M. ARCELLI (Univ. Trieste), H. KUHN (Princeton Univ.).
: Participants: 54 (48 Ital.)

CLASSI CARATTERISTICHE E QUESTIONI CONNESSE.

: L'Aquila (September, 2-10.
: Director: E. MARTINELLI (Univ. Roma).
: Lectures: E. ECKMANN (ETH), E. THOMAS (Univ. of California, Berkeley), A. VAN DE VEN (Univ. Leiden).
: Seminars: I. BUCUR (Univ. Bucarest), C. TELEMAN (Univ. Bucarest).
: Participants: 112 (34 Ital.)

SOME ASPECTS ON DIFFUSION THEORY.

: Varenna (Como), September, 19-27.
: Director: A. PIGNEDOLI (Univ. Bologna).
: Lectures: V.C.A. FERRARO (Queen Mary Coll.), F. HENIN (ULB, Bruxelles), TH. KAHAN (Univ. Paris), P.C. KENDALL (Univ. Sheffield).
: Seminars: C. AGOSTINELLI (Univ. Torino), C. CATTANEO (Univ. Roma), A. PIGNEDOLI, G. SESTINI (Univ. Firenze).
: Participants: 62 (42 Ital.)

1967

MODERN QUESTIONS OF CELESTIAL MECHANICS.

: Bressanone (Bolzano), May, 22-31.
: Director: G. COLOMBO (Univ. Padova).
: Lectures: G. COLOMBO, I.I. SHAPIRO (MIT), V. SZEBEHELY (Yale Univ.).
: Seminars: C. AGOSTINELLI (Univ. Torino), E.M. GAPOSCHKIN (Smithsonian Astrophys. Obs.), G.A. WILKINS (Royal Greenwich Obs.).
: Participants: 43 (27 Ital.)

NUMERICAL ANALYSIS OF PARTIAL DIFFERENTIAL EQUATIONS.

: Ispra (Varese), July, 3-11.
: Director: J.L. LIONS (Univ. Paris).
: Lectures: S. ALBERTONI (Univ. Milano), I. BABUSKA (CSAV, Praha), J.H. BRAMBLE (Univ. of Maryland), G. CAPRIZ (Univ. Pisa), A. DOU (Univ. Madrid), J. DOUGLAS, Jr. (Rice Univ.), B.E. HUBBARD (Univ. of Maryland), K. JORGENS (Univ. Heidelberg), A. LASOTA (Univ. Krakow), J.L. LIONS, W.V. PETRYSHYN (Univ. Chicago), P.A. RAVIART (Univ. Rennes), M. SIBONY (Univ. Rennes), V. THOMEE (Univ. Goteborg).
: Participants: 104 (46 Ital.)

GEOMETRY OF HOMOGENEOUS BOUNDED DOMAINS.

: Urbino (Pesaro), July, 5-13.
: Director: E. VESENTINI (Univ. Pisa).
: Lectures: A. KORANYI (Yeshiva Univ.), J.L. KOSZUL (Univ. Grenoble), S. MURAKAMI (Univ. Osaka).
: Seminars: S.G. GREENFIELD (Brandeis Univ.), W. KAUP (Univ. Erlangen), E.M. STEIN (Princeton Univ.).
: Participants: 63 (21 Ital.)

1968

CONTROLLABILITY AND OBSERVABILITY.

: Pontecchio (Bologna), July, 1-9.
: Director: E. EVANGELISTI (Univ. Bologna).
: Lectures: R.E. KALMAN (Stanford Univ.), E. KULIKOWSKI (Inst. Autom. PAN, Warszawa), L. WEISS (Brown Univ.).
: Seminars: A. STRASZAK (Inst. Autom. PAN, Warszawa).
: Participants: 73 (25 Ital.)

PSEUDODIFFERENTIAL OPERATORS.

: Stresa (Varese), August 26 - September 3.
: Director: L. NIRENBERG (Courant Inst.).
: Lectures: A. CALDERON (Univ. of Chicago), R.T. SEELEY (Brandeis Univ.), I.M. SINGER (MIT).
: Seminars: S. AGMON (Hebrew Univ.), J. BOKOBZA (Univ. Paris), L. BOUTET DE MONVEL (Univ. Alger), O. CORDES (Univ. of California, Berkeley), B.F. JONES (Rice Univ.), J.J. KOHN (Brandeis Univ.), E. SHAMIR (Hebrew Univ.).
: Participants: 180 (63 Ital.)

ASPECTS OF MATHEMATICAL LOGIC.

: Varenna (Como), September, 9-17.
: Director: E. CASARI (Univ. Firenze).
: Lectures: H. HERMES (Univ. Freiburg o/Br.), A. MOSTOWSKI (Univ. Warszawa), A. ROBINSON (Yale Univ.).
: Seminars: B. BALCAR (Univ. Praha), W.W. BOONE (Univ. Illinois), M. DAVIS (N.Y.U.), D. KUREPA (Univ. Beograd), F.W. LAWVERE (ETH), S. SOCHOR (Univ. Praha).
: Participants: 118 (41 Ital.)

1969

POTENTIAL THEORY.

: Stresa (Varesa), July, 2-10.
: Director: M. BRELOT (Inst. H. Poincaré).
: Lectures: M. BAUER (Univ. Erlangen), J.M. BONY (Inst. H. Poincaré), J. DENY (Univ. Paris-Orsay), G. MOKOBODZKI (Inst. H. Poincaré).
: Seminars: M. BRELOT, J.L. DOOB (Univ. of Illinois).
: Participants: 108 (22 Ital.)

NONLINEAR CONTINUUM THEORIES IN MECHANICS AND
PHYSICS AND THEIR APPLICATIONS.

: Bressanone (Bolzano), September, 3-11.
: Director: R.S. RIVLIN (Lehigh Univ.).
: Lectures: A.C. PIPKIN (Brown Univ.), R.S. RIVLIN, E. VARLEY (Lehigh Univ.).
: Seminars: P.A. BLYTHE (Lehigh Univ.), J. MEIXNER (TH Aachen), G.F. SMITH (Lehigh Univ.).
: Participants: 75 (12 Ital.)

QUESTIONS OF ALGEBRAIC VARIETIES.

: Varenna (Como), September, 9-17.
: Director: E. MARCHIONNA (Polit. Milano).
: Lectures: D. MUMFORD (Harvard Univ.), C.S. SESHADRI (Tata Inst.), O. ZARISKI (Harvard Univ.).
: Seminars: P. DOLBEAULT (Univ. Poitiers), A. NERON (Univ. Paris-Orsay), A. SEIDENBERG (Univ. of California, Berkeley).
: Participants: 88 (31 Ital.)

1970

RELATIVISTIC FLUID DYNAMICS.

: Bressanone (Bolzano), June, 7-16.
: Director: C. CATTANEO (Univ. Roma).
: Lectures: J. EHLERS (Univ. of Texas, Austin), A. LICHNEROWICZ (Collège de France), PHAM MAU QUAM (Univ. Paris), A.H. TAUB (Univ. of California, Berkeley).
: Seminars: G. BOILLAT (Univ. de Clermont), K. MARATHE (Univ. of Rochester).
: Participants: 45 (31 Ital.)

THEORY OF GROUP REPRESENTATION ANF FOURIER ANALYSIS.

: Montecatini Terme (Pistoia), June 26 - July 4.
: Director: F. GHERARDELLI (Univ. Firenze).
: Lectures: A. FIGÁ TALAMANCA (Univ. Roma), S. HELGASON (MIT), H. JACQUET (Univ. of Maryland), G.W. MACKEY (Harvard Univ.).
: Participants: 69 (15 Ital.)

FUNCTIONAL EQUATIONS AND INEQUALITIES.

: La Mendola (Trento), August, 20-28.
: Director: B. FORTE (Univ. Pavia).
: Lectures: J. ACZEL (Univ. of Waterloo), J.A. BAKER (Univ. of Waterloo), I. FENYO (Univ. Rostock), B. FORTE, J. KAMPÉ DE FERIET Univ. Lille), S. KUREPA (Univ. Zagreb), M.A. McKIERNAN (Univ. of Waterloo), T.S. MOTZKIN (UCLA), A.M. OSTROWSKI (Univ. Basel).
: Seminars: S. GOLAB (Univ. Krakow), E. HILLE (Univ. of New Mexico), M. KUCZMA (Univ. Katowice), E. LUKACS (Catholic Univ. of America, Washington), C.T. NG (Univ. of Waterloo).
: Participants: 59 (21 Ital.)

PROBLEMS IN NONLINEAR ANALYSIS.

: Varenna (Como), August, 20-28.
: Director: G. PRODI (Univ. Pisa).
: Lectures: F. BROWDER (Univ. of Chicago), J. EELLS (Univ. of Warwick), C. FOIAS (Academia RSR, Bucarest), J.L. LIONS (Univ. Paris), A. PAZY (Hebrew Univ.).
: Seminars: H. BREZIS (Univ. Paris), G. MINTY (Indiana) Univ.), P. RABINOWITZ (Univ. of Wisconsin), R. TEMAM (Univ. Paris).
: Participants: 107 (39 Ital.)

1971

STEREODYNAMICS.

: Bressanone (Bolzano), June, 2-12.
: Director: G. GRIOLI (Univ. Padova).
: Lectures: G, GRIOLI, E. LEIMANIS (Univ. of British Columbia), V.V. RUMYANTZEV (Akad. Nauk. SSR, Moskva), J. WITTENBURG (Univ. Hannover).
: Seminars: M. LANGLOIS (Univ. Besançon), H.. PRICE (Univ. Leeds).
: Participants: 44 (24 Ital.)

CONSTRUCTIVE ASPECTS OF FUNCTIONAL ANALYSIS.

: Erice (Trapani), June 27 - July 7.
: Director: G. GEYMONAT (Polit. Torino).
: Lectures: A.V. BALAKRISHNAN (UCLA), R. GLOWINSKI (Univ. Paris), G. MARCHUK (Akad. Nauk. SSR, Novosibirsk), U. MOSCO (Univ. Roma), I. SINGER (Acad. RSR, Bucarest), G. STRANG (MIT), M. ZERNER (Univ. Nice).
: Participants: 111 (47 Ital.)

CATEGORIES AND COMMUTATIVE ALGEBRA.

: Varenna (Como), September, 11-21.
: Director: P. SALMON (Univ. Genova).
: Lectures: D.A. BUCHSBAUM (Brandeis Univ.), S. GRECO (Univ. Genova), B.A. MITCHELL (Dalhousie Univ., Halifax), P.
SALMON, M. TIERNEY (Rutgers Univ.).
: Seminars: L. BADESCU (Univ. Bucarest), J. BARSHAY (Univ. Genova), A. BURRONI (Univ. Paris), L. KUCERA (Univ. Praha), C. LAIR (Univ. Paris), R. RIVET (Univ. Rennes), J.
STROOKER (Univ. Utrecht), G. WINTERS (Brown Univ.).
: Participants: 123 (47 Ital.)

1972

NONLINEAR MECHANICS.

: Bressanone (Bolzano), June, 5-13.
: Director: D. GRAFFI (Univ. Bologna).
: Lectures: L. CESARI (Univ. of Michigan), J.K. HALE (Brown Univ.), M. JEAN (CNRS, Marseille), Yu A. MITROPOL'SKII (Akad. Nauk. Ukr. SSR, Kiev), Th. VOGEL (CNRS, Marseille), J. MAWHIN (Univ. Catholique, Louvain).
: Participants: 112 (65 Ital.)

FINITE GEOMETRIC STRUCTURES AND THEIR
APPLICATIONS.

: Bressanone (Bolzano), June, 19-27.
: Director: A. BARLOTTI (Univ. Perugia)
: Lectures: R.C. BOSE (Univ. of Colorado, Fort Collins), R.H. BRUCK (Univ. Wisconsin), H. LUNEBURG (Univ. Trier-Kaiserslautern).
: Seminars: R.H.F. DENNISTON (Univ. of Leicester), J. DOYEN (UL, Bruxelles), J.A. THAS (Rijksuniv. Gent), H.P. YOUNG (CUNY).
: Participants: 88 (36 Ital.)

GEOMETRIC MEASURE THEORY AND MINIMAL SURFACES.

: Varenna (Como), August 25 - September 2.
: Director: E. BOMBIERI (Univ. Pisa).
: Lectures: W.K. ALLARD (Princeton Univ.), F.J. ALMGREN (Princeton Univ.), E. BOMBIERI, E. GIUSTI (Univ. Pisa), M. MIRANDA (Univ. Ferrara).
: Seminars: J. GUCKENHEIMER (Princeton Univ.), D. KINDERLEHRER (Univ. of Minnesota), L. PICCININI (SNS, Pisa).
: Participants: 78 (44 Ital.)

1973

COMPLEX ANALYSIS.

: Bressanone (Bolzano), June, 3-12.
: Director: F. GHERARDELLI (Univ. Firenze).
: Lectures: A. ANDREOTTI (SNS, Pisa), J.J. KOHN (Princeton
Univ.), YUM TONG SIU (YALE Univ.).
: Participants: 109 (42 Ital.)

NEW VARIATIONAL TECHNIQUES IN MATHEMATICAL
PHYSICS.

: Bressanone (Bolzano), June, 17-26.
: Directors: G. CAPRIZ (Univ. Pisa), G. STAMPACCHIA (SNS, Pisa).
: Lectures: G. DUVAUT (Univ. Paris XIII), J.J. MOREAU (Univ. Languedoc, Montpellier), B. NAYROLES (Univ. Poitiers).
: Seminars: C. BAIOCCHI (Univ. Pavia), Ch. CASTAING (Univ. Languedoc, Montpellier), D. KINDERLEHRER (Univ. of Minnesota), H. LANCHON (Univ. of Essex), J.M. LASRY (Univ. Paris-Dauphine), W. NOLL (Carnegie Mellon Univ.), W. VELTE (Univ. Wurzburg).
: Participants: 146 (88 Ital.)

SPECTRAL ANALYSIS.

: Varenna (Como), August 24 - September 2.
: Director: J. CECCONI (Univ. Genova).
: Lectures: L. GARDING (Univ. Lund), Ch. GOULAOUIC (Univ. Paris-Orsay), N. SCHECHTER (Yeshiva Univ.).
: Seminars: G. BOTTARO (Univ. Genova), G. GRUBB (Univ. Kobenhavn), J. Cl. GUILLOT (Univ. Paris), C.H. WILCOX (Univ. of Utah).
: Participants: 102 (35 Ital.)

1974

STABILITY PROBLEMS.

: Bressanone (Bolzano), June, 2-11.
: Director: L. SALVADORI (Univ. Trento).
: Lectures: V. LAKSHMIKANTHAM (Univ. of Texas, Arlington), N. ROUCHE (UC, Louvain).
: Seminars: K. DEIMLING (Univ. Kiel), P. HABETS (UC, Louvain), J.K. HALE (Brown Univ.), P. NEGRINI (Univ. Roma), E.O. ROXIN (Univ. Wurzburg).
: Participants: 79 (49 Ital.)

SINGULARITIES OF ANALYTIC SPACES.

: Bressanone (Bolzano), June, 16-25.
: Director: A. TOGNOLI (Univ. Pisa).
: Lectures: H. HIRONAKA (Harvard Univ.), F. LAZZERI (Univ. Pisa), V. POENARU (Univ. Paris-Sud, Orsay), A. TOGNOLI.
: Participants: 113 (51 Ital.)

EIGENVALUES OF NONLINEAR PROBLEMS.

: Varenna (Como), June, 16-25.
: Director: G. PRODI (Univ. Pisa).
: Lectures: P.C. FIFE (Univ. of Arizona, Tucson), W. KLINGENBERG (Univ. of Bonn), P. RABINOWITZ (Univ. of Wisconsin).
: Seminars: H. AMANN (Univ. Freiburg), J.K. HALE (Brown Univ.), J. HERNANDEZ (Univ. Paris VI), B. LALOUX (UC, Louvain), J.P. PUEL (Univ. Paris VI), M. REEKEN (Battelle Inst., Génève), J. SOUCEK (CSAV, Praha), R. TURNER (Univ. of wisconsin), O. VEJVODA (CSAV, Praha).
: Participants: 66 (34 Ital.)

1975

THEORETICAL COMPUTER SCIENCE.

: Bressanone (Bolzano), June, 9-14.
: Director: F. PREPARATA (Univ. Pisa).
: Lectures: R. KARP (Univ. of California, Berkeley), R.E. MILLER (IBM Res. Center, New York), D.E. MULLER (Univ. of Illinois).
: Seminars: F. PREPARATA.
: Participants: 49 (37 Ital.)

MODEL THEORY AND APPLICATIONS.

: Bressanone (Bolzano), June, 20-28.
: Director: P. MANGANI (Univ. Firenze).
: Lectures: H.J. KEISLER (Univ. of Wisconsin), G. SABBAGH (Univ. Paris VI), G.E. SACKS (Harvard Univ.).
: Seminars: A. MACINTYRE (Yale Univ.), J.A. MAKOWSKI (Freie Univ. Berlin), M. SERVI (Univ. Parma), C. WOOD (Wesleyan Univ.).
: Participants: 66 (36 Ital.)

DIFFERENTIAL OPERATORS ON MANIFOLDS.

: Varenna (Como), August 24 - September 2.
: Director: E. VESENTINI (SNS, Pisa).
: Lectures: M.F. ATIYAH (Oxford Univ.), R. BOTT (Harvard Univ.), E.M. STEIN (Princeton Univ.).
: Seminars: S. HELGASON (MIT), P. MALLIAVIN (Univ. Paris).
: Participants: 100 (30 Ital.)

1976

STATISTICAL MECHANICS.

: Bressanone (Bolzano), June, 21-27.
: Director: G. GALLAVOTTI (Univ. Roma).
: Lectures: P. CARTIER (IHES), O. LANFORD (Univ. of California, Berkeley), E. LIEB (Princeton Univ.).
: Seminars: C. CERCIGNANI (Polit. Milano), A. WEHRL (Univ. Wien).
: Participants: 84 (55 Ital.)

HYPERBOLICITY.

: Cortona (Arezzo), June 24 - July 2.
: Director: G. DA PRATO (Univ. Roma).
: Lectures: J. CHAZARAIN (Univ. Nice), L. GARDING (Univ. Lund), T. KATO (Univ. of California, Berkeley), K.W. MORTON (Univ. of Reading), A. PIRIOU (Univ. Nice).
: Seminars: B. BREZIS (Univ. Paris), M. SCHATZMAN (Univ. Paris), C. MUNSTER (Univ. Liège).
: Participants: 98 (60 Ital.)

DIFFERENTIAL TOPOLOGY.

: Varenna (Como), August 27 - September 4.
: Director: V. VILLANI (Univ. Pisa).
: Lectures: A. HAEFLIGER (Univ. Génève), J.N. MATHER (Princeton Univ.), W.P. THURSTON (Princeton Univ.).
: Seminars: A. BANYAGA (Univ. Génève), G.A. FREDRICKS (Univ. of Oregon), P. MICHOR (Univ. Wien), V. POENARU (Univ. Paris-Orsay), F. SERGERAERT (Univ. Poitiers), G. WALLET (Univ. Poitiers).
: Participants: 68 (19 Ital.)

1977

MATERIALS WITH MEMORY.

: Bressanone (Bolzano), June, 3-11.
: Director: D. GRAFFI (Univ. Bologna).
: Lectures: A. DAY (Oxford Univ.), G. FICHERA (Univ. Roma), R.S. RIVLIN (Lehigh Univ.).
: Seminars: R. BOUC (Univ. Marseille), M. FABRIZIO (Univ. Palermo), G. GEYMONAT (Polit. Torino), M. RIBARIC (Univ. Ljubljana).
: Participants: 63 (52 Ital.)

PSEUDODIFFERENTIAL OPERATORS WITH APPLICATIONS.

: Bressanone (Bolzano), June, 16-24.
: Director: A. AVANTAGGIATI (Univ. Napoli).
: Lectures: G.I. ESKIN (Hebrew Univ.), J.J. KOHN (Princeton Univ.), F. TREVES (Rutgers Univ.).
: Participants: 93 (58 Ital.)

ALGEBRAIC SURFACES.

: Cortona (Arezzo), June, 22-30.
: Director: G. TOMASSINI (Univ. Firenze).
: Lectures: A. BEAUVILLE (Univ. Paris), F.A. BOGOMOLOV
(Steklov Inst.), E. BOMBIERI (SNS, Pisa).
: Seminars: F. CATANESE (Univ. Pisa), I. DOLGACEV (Univ.
Moskva), A. TOGNOLI (Univ. Pisa).
: Participants: 98 (61 Ital.)

1978

STOCHASTIC DIFFERENTIAL EQUATIONS.

: Cortona (Arezzo), May 29 - June 10.
: Director: J. CECCONI (Univ. Genova).
: Lectures: C. DOLEANS DADE (Univ. Strasbourg), A. FRIEDMAN (Northwestern Univ.), P. MALLIAVIN (Univ. Paris VI), G.C. PAPANICOLAOU (Courant Inst.), D.W. STROOCK (Univ. of Colorado, Boulder), S.R.S. VARADHAN (Courant Inst.).
: Seminars: C. DEWITT MORETTE (Univ. of Texas, Austin), G.S. GOODMAN (Univ. Firenze).
: Participants: 81 (57 Ital.)

DYNAMICAL SYSTEMS.

: Bressanone (Bolzano), June, 19-27.
: Director: C. MARCHIORO (Univ. Camerino).
: Lectures: J. GUCKENHEIMER (Univ. of California, Santa Cruz), J. MOSER (Courant Inst.), S. NEWHOUSE (Univ. of N. Carolina, Chapel Hill).
: Seminars: M. AIZENMAN (Princeton Univ.), A. CHENCINER (Univ. Nice), M. MISIUREWICZ (Univ. Warszawa).
: Participants: 102 (45 Ital.)

1979

RECURSION THEORY AND COMPUTATIONAL COMPLEXITY.

: Bressanone (Bolzano), June, 14-23.
: Director: G. LOLLI (Univ. Genova).
: Lectures: S. HOMER (De Paul Univ., Chicago), B.E. JACOBS (Univ. of Maryland), G.E. SACKS (Harvard Univ.), R.I. SOARE (Univ. of Chicago).
: Participants: 49 (28 Ital.)

MATHEMATICS OF BIOLOGY.

: Cortona (Arezzo), June, 18-30.
: Director: M. IANNELLI (Univ. Trento).
: Lectures: K.L. COOKE (Pomona College, Claremont, Cal.), J.M. CUSHING (Univ. of Arizona, Tucson), K.P. HADELER (Univ. Tubingen), S. HASTINGS (SUNY at Bufalo), F.C. HOPPENSTEADT (Univ. of Utah), S.O. LONDEN (TH Helsingfors).
: Participants: 85 (34 Ital.)

1980

WAVE PROPAGATION.

: Bressanone (Bolzano), June, 8-17.
: Directors: C. CATTANEO (Univ. Roma), G. FERRARESE (Univ. Roma).
: Lectures: G. BOILLAT (Univ. Clermont), Y. CHOQUET BRUHAT (Univ. Paris), A. JEFFREY (Univ. of Newcastle-Upon-Tyne).
: Seminars: D. GRAFFI (Univ. Bologna), G.GRIOLI (Univ. Padova), T. MANACORDA (Univ. Pisa), T. RUGGERI (Univ. Bologna), B. STRAUGHAN (Univ. of Glasgow).
: Participants: 67 (57 Ital.)

HARMONIC ANALYSIS AND GROUP REPRESENTATION.

: Cortona (Arezzo), June 24 - July 9.
: Director: A. FIGÀ TALAMANCA (Univ. Roma).
: Lectures: A. AUSLANDER (CUNY, New York), M. COWLING
(Univ. Genova), M. DUFLO (Univ. Paris VII), R. HOWE (Yale Univ.), V.S. VARADARAJAN (UCLA), R. ZIMMER (Univ. of Chicago).
: Seminars: A. KORANYI (Washington Univ., St. Louis).
: Participants: 37 (14 Ital.)

MATROID THEORY AND ITS APPLICATIONS.

: Varenna (Como), August 24 - September 2.
: Director: A. BARLOTTI (Univ. Bologna).
: Lectures: T.H. BRYLAWSKI (Univ. of N. Carolina, Chapel Hill), G.C. ROTA (MIT), D.J.A. WELSH (Univ. of Oxford).
: Seminars: M. BARNABEI (Univ. Bologna), A. BRINI (Univ. Bologna), J. OXLEY (Univ. of N. Carolina, Chapel Hill), R. PEELE (Univ. of Texas), A. RECSKI (Univ. Budapest), T. ZASLAVISKY (Ohio State Univ.).
: Participants: 68 (35 Ital.)

1981

KINETIC THEORIES AND BOLTZMANN EQUATION.

: Varenna (Como), June, 10-18.
: Director: C. CERCIGNANI (Polit. Milano).
: Lectures: H. GRAD (Courant Inst.), J. HEJTMANEK (Univ. Wien), H. NEUNZERT (Univ. of Kaiserslautern), P.W. ZWEIFEL (Virginia Polit. Inst. and State Univ.).
: Seminars: M. ARTHUR (Univ. Ulm), T. ELMROTH (Chalmers TH), A. PALCZEWSKI (Univ. Warszawa), H. SPOHN (Univ. Munchen), T. YTREHUS (Chalmers TH).
: Participants: 49 (32 Ital.)

ALGEBRAIC THREEFOLDS.

: Varenna (Como), June, 15-23.
: Director: A. CONTE (Univ. Torino).
: Lectures: C.H. CLEMENS (Univ. of Utah), S. MORI (Nagoya Univ.), J.P. MURRE (Univ. Leiden), K. UENO (Kyoto Univ.).
: Seminars: A. BEAUVILLE (Univ. Paris), F. CATANESE (Univ. Pisa), A. COLLINO (Univ. Torino), A. CONTE, S.L. KLEIMAN (MIT), A. SOMMESE (Univ. of Notre Dame), E. VIEHWEG (Univ. Mannheim), P. WILSON (Univ. Cambridge).
: Participants: 66 (29 Ital.)

NONLINEAR FILTERING AND STOCHASTIC CONTROL.

: Cortona (Arezzo), July, 1-10.
: Directors: A. MORO (Univ. Firenze), S.K. MITTER (MIT).
: Lectures: A. BENSOUSSAN (INRIA), B. GRIGELIONIS (Univ. Vilnius, LSSR), H. KUNITA (Kyushu Univ.), S.K. MITTER, E. PARDOUX (Univ. de Provence).
: Seminars: G. DI MASI (Univ. Padova), W. RUNGGALDIER (Univ. Padova).
: Participants: 49 (29 Ital.)

1982

INVARIANT THEORY.

: Montecatini Terme (Pistoia), June, 10-18.
: Director: F. GHERARDELLI (Univ. Firenze).
: Lectures: C. DE CONCINI (Univ. Pisa), D. GIESEKER (IAS, Princeton), V. KAC (MIT).
: Seminars: G. ALMKVIST (Univ. Lund), A. LASCOUX (Univ. Paris), V.B. MEHTA (Univ. of Bombay).
: Participants: 54 (25 Ital.)

THERMODYNAMICS AND CONSTITUTIVE EQUATIONS.

: Noto (Siracusa), June 23 - July 2.
: Director: G. GRIOLI (Univ. Padova).
: Lectures: B.D. COLEMAN (Carnegie-Mellon Univ.), C.W. DAFERMOS (Brown Univ.), I. MULLER (TU Berlin).
: Seminars: A. BRESSAN (Univ. Padova), D. GRAFFI (Univ. Bologna), A. MORRO (Univ. Genova), T. RUGGERI (Univ. Bologna).
: Participants: 44 (36 Ital.)

FLUID DYNAMICS.

: Varenna (Como), August 23-31.
: Director: H. BEIRAO DA VEIGA (Univ. Trento).
: Lectures: C. BARDOS (Univ. Paris-Nord), A. MAJDA (Univ. of California, Berkeley), J. SERRIN (Univ. of Minnesota).
: Seminars: G. GEYMONAT (Polit. Torino), A. LAGHA BANABDALLAH (Univ. Alger), C. MARCHIORO (Univ. Trento), D. SOCOLESCU (Univ. Kaiserslautern), A. VALLI (Univ. Trento).
: Participants: 44 (29 Ital.)

1983

COMPLETE INTERSECTIONS.

: Acireale (Catania), June, 13-21.
: Director: S. GRECO (Polit. Torino).
: Lectures: O. FORSTER (Univ. Munchen), R. LAZARSFELD (Harvard Univ.), L. ROBBIANO (Univ. Genova), G. VALLA (Univ. Genova).
: Seminars: Ciro CILIBERTO (Univ. Napoli), R. FROBERG (Univ. Stockholm), S. KLEIMAN (Univ. Kobenhavn), D. LAKSOV (Univ. Stockholm), P. VALABREGA (Polit. Torino), K. WATANABE (Nagoya Inst. of Techn.).
: Participants: 79 (60 Ital.)

BIFURCATION THEORY AND APPLICATIONS.

: Montecatini Terme (Pistoia), June 24 - July 2.
: Director: L. SALVADORI (Univ. Trento).
: Lectures: S. BUSENBERG (Harvey Mudd College), I.G. DUISTERMAAT (Univ. Utrecht), J.K. HALE (Brown Univ.), G. IOOSS (Univ. Nice).
: Seminars: W.S. LOUD (Univ. Minnesota), A. VANDERBAUWHEDE (Univ. Gent).
: Participants: 83 (54 Ital.)

NUMERICAL METHODS IN FLUID DYNAMICS.

: Villa Olmo (Como), July, 4-12.
: Director: F. BREZZI (Univ. Pavia).
: Lectures: R. GLOWINSKI (INRIA), G. GOTTLIEB (Tel Aviv Univ.), A. JAMESON (Princeton Univ.), P.A. RAVIART (Univ. Paris).
: Seminars: M. ASADZADEH (Chalmers TH, Goteborg), S.C.R. DENNIS (Univ. of Western Ontario), J. PITKARANTA (Helsinki Univ. of Techn.).
: Participants: 50 (20 Ital.)

1984

HARMONIC MAPPINGS AND MINIMAL IMMERSIONS.

: Montecatini Terme (Pistoia), June 24 - July 3.
: Director: E. GIUSTI (Univ. Firenze).
: Lectures: S. HILDEBRANDT (Univ. Bonn), J. JOST (Univ. Bonn), L. SIMON (Australian Nat. Univ., Canberra).
: Seminars: J.H. SAMPSON (Johns Hopkins Univ.), M. SEPPALA (Univ. Helsinki)
: Participants: 29 (12 Ital.)

SCHRÖDINGER OPERATORS.

: Villa Olmo (Como), August 26 - September 4.
: Director: S. GRAFFI (Univ. Bologna).
: Lectures: S. AGMON (Hebrew Univ., Jerusalem), V. ENSS (Freie Univ. Berlin), B. SIMON (Caltech).
: Seminars: G. JONA LASINIO (Univ. Roma I), J. Bellissard (CNRS, Marseille-Luminy), K. YAJIMA (Univ.. Tokyo).
: Participants: 53 (15 Ital.)

BUILDINGS AND THE GEOMETRY OF DIAGRAMS.

: Villa Olmo (Como), August 26 - September 4.
: Director: L.A. ROSATI (Univ. Firenze).
: Lectures: F. BUEKENHOUT (Univ. Libre Bruxelles), W.M. KANTOR (Univ. of Oregon), J. TITS (Collège de France).
: Seminars: A.M. COHEN (CWI, Amsterdam), T. MEIXNER (Univ. Niessen), A. PASINI (Univ. Siena), M. ROMAN (Univ. of Illinois, Chicago), F.G. TIMMERSFELD (Univ. Niessen).
: Participants: 67 (15 Ital.)

1985

PROBABILITY AND ANALYSIS.

: Villa Monastero, Varenna (Como), May 31 - June 8.
: Directors: G. LETTA (Univ. Pisa), M. PRATELLI (Univ. Pisa).
: Lectures: J.M. BISMUT (Univ. Paris, Orsay), D.L. BURKHOLDER (Univ. Illinois, Urbana), S.D. CHATTERJI (EPF, Lausanne), G. PISIER (Univ. Paris VI).
: Seminars: M. SANZ-SOLÉ (Univ. Barcelona), W. SCHACHERMAYER (Univ. Wien), M. SION (Univ. BC, Vancouver).
: Participants: 34 (17 Ital.)

SOME PROBLEMS IN NONLINEAR DIFFUSION.

: Montecatini Terme (Pistoia), June, 10-18.
: Directors: A. FASANO (Univ. Firenze), M. PRIMICERIO (Univ. Firenze).
: Lectures: D.G. ARONSON (Univ. Minnesota), J. HERNANDEZ (Univ. Autonoma, Madrid), I. STAKGOLD (Univ. of Delaware, Newark)
: Seminars: V. CAPASSO (Univ. Bari), G. TALENTI (Univ. Firenze).
: Participants: 40 (23 Ital.)

THEORY OF MODULI.

: Montecatini Terme (Pistoia), June, 21-29.
: Director: E. SERNESI (Univ. Roma, La Sapienza).
: Lectures: F. CATANESE (Univ. Pisa), R. DONAGI (Northeastern Univ., Boston), J. HARER (Univ. of Maryland).
: Seminars: A. COLLINO (Univ. Torino), F. GAETA (Univ. Complutense, Madrid), A. PAPADOPOULOS (IAS, Princeton), W. SEILER (Univ. Mannheim), M .SEPPALA (Univ. Helsinki).
: Participants: 36 (19 Ital.)

1986

INVERSE PROBLEMS.

: Montecatini Terme (Pistoia), May 25 - June 2.
: Director: G. TALENTI (Univ. Firenze).
: Lectures: V. BARCILON (Univ. Chicago), M. BERTERO (Univ. Genova), A.F. GRUNBAUM (Univ. of California, Berkeley), F. NATTERER (Univ. Münster).
: Seminars: G.W. GROETSCH (Univ. Cincinnati), E.R. PIKE (King's College, London).
: Participants: 40 (26 Ital.)

MATHEMATICAL ECONOMICS.

: Montecatini Terme (Pistoia), June 25 - July 3.
: Directors: A. AMBROSETTI (Univ. Venezia), F. GORI (Univ. Firenze), R. LUCCHETTI (Univ. Milano).
: Lectures: I. EKELAND (CEREMADE, Univ. Paris IX), A. MAS COLELL (Harvard Univ.), J.A. SCHEINKMAN (Univ. Chicago), S. ZAMIR (Univ. Jerusalem).
: Participants: 60 (43 Ital.)

COMBINATORIAL OPTIMIZATION.

: Villa Olmo (Como), August 25 - September 2.
: Director: B. SIMEONE (Univ. Roma, La Sapienza).
: Lectures: L. HAMMER (Rutgers Univ.), E.L. JOHNSON (IBM T.J. Watson Res. Center), B. KORTE (Univ. Bonn), E.G. LAWLER (Univ. of California, Berkeley).
: Seminars: 10,informal.
: Participants: 37 (21 Ital.)

1987

RELATIVISTIC FLUID DYNAMICS

: Noto (Siracusa), May 25 - June 2.
: Directors: A.M. ANILE (Univ. Catania), Y. CHOQUET BRUHAT (Univ. Paris XI).
: Lectures: B. CARTER (DAF Obs., Paris), D.D. HOLM (Los Alamos Nat. Lab.), W. ISRAEL (Univ. Alberta, Edmonton), H. WEITZNER (Courant Inst.).
: Seminars: A.M. ANILE, S. PENNISI (Univ. Catania), I. MÜLLER (TU, Berlin), T. RUGGERI (Univ. Bologna), D. STROTTMAN (Los Alamos Nat. Lab.), Ch. VAN WEERT (Univ. Amsterdam).
: Participants: 41 (21 Ital.)

TOPICS IN CALCULUS OF VARIATIONS.

: Montecatini Terme (Pistoia), July, 20-28.
: Director: M. GIAQUINTA (Univ. Firenze).
: Lectures: A. CAFFARELLI (IAS, Princeton), J. MOSER (ETH,
Zürich), L. NIRENBERG (Courant Inst.), R. SCHOEN (Univ. of California, San Diego), A. TROMBA (Max-Planck Inst., Bonn).
: Participants: 90 (50 Ital.)

1988

LOGIC AND COMPUTER SCIENCE.

: Montecatini Terme (Pistoia), June, 20-28.
: Director: P. ODIFREDDI (Univ. Torino).
: Lectures: J. HARTMANIS (Cornell Univ.), A. NERODE (Cornell Univ.), R. PLATEK (Odyssey Res. Asso., Ithaca), G. SACKS (Harvard Univ.), A. SCEDROV (Univ. Pennsylvania, Philadelphia).
: Seminars: S. HOMER (Boston Univ.).
: Participants: 88 (64 Ital.)

GLOBAL GEOMETRY AND MATHEMATICAL PHYSICS.

: Montecatini Terme (Pistoia), July, 4-12.
: Directors: M. FRANCAVIGLIA (Univ. Torino), F. GHERARDELLI (Univ. Firenze).
: Lectures: L. ALVAREZ-GAUMÉ (Univ. Boston), E. ARBARELLO (Univ. Roma, La Sapienza), N.J. HITCHIN (Oxford Univ.), R. STORA (LAPP, Annecy-le-Vieux, France).
: Seminars: U. BRUZZO (Univ. Genova), G. LANDI (INFN, Napoli), A. LUGO, J. RUSSO, M. MATONE, G. FALQUI, C. REINA (SISSA, Trieste).
: Participants: 76 (40 Ital.)

1989

METHODS OF NONCONVEX ANALYSIS.

: Varenna (Como), June, 15-23.
: Director: A. CELLINA (SISSA, Trieste).
: Lectures: I. EKELAND (Univ. Paris, Dauphine), P. MARCELLINI (Univ. Firenze), A. MARINO (Univ. Pisa), C. OLECH (PAN, Warszawa), G. PIANIGIANI (Univ. Siena), T.R. ROCKAFELLAR (Univ. of Washington, Seattle), M. VALADIER (USTL, Montpellier).
: Participants: 78 (46 Ital.)

MICROLOCAL ANALYSIS AND APPLICATIONS.

: Montecatini Terme (Pistoia), July, 3-11.
: Directors: L. CATTABRIGA (Univ. Bologna), L. RODINO (Univ. Torino).
: Lectures: J.M. BONY (Ecole Polyt., Palaiseau), G. GRUBB (Univ. Copenhagen), L. HÖRMANDER (Univ. Lund), H. KOMATSU (Univ. Tokyo), J. SJÖSTRAND (Univ. Paris Sud).
: Participants: 53 (23 Ital.)

1990

RECENT DEVELOPMENTS IN GEOMETRIC TOPOLOGY

: Montecatini Terme (Pistoia), June, 4-12.
: Directors: P. DE BARTOLOMEIS (Univ. Firenze), F. TRICERRI (Univ. Firenze).
: Lectures: J. CHEEGER (Courant Inst.), M. GROMOV (IHES), P. PANSU (Ecole Polyt.), C. OKONEK (Univ. Bonn).
: Seminars: E. CALABI (Univ. of Pennsylvania), S. GOLDBERG (Univ. of Illinois).
: Participants: 58 (42 Ital.)

$H_\infty$ CONTROL THEORY.

: Villa Olmo (Como), June, 18-26.
: Directors: E. MOSCA (Univ. Firenze), L. PANDOLFI (Pol. Torino).
: Lectures: C. FOIAS (Indiana Univ.), B. FRANCIS (Univ. Toronto), J.W. HELTON (Univ. of California, San Diego), H. KWAKERNAAK (Univ. Twente), J.B. PEARSON (Rice Univ.).
: Seminars: P. FUHRMANN (Ben-Gurion Univ.), I. GOHBERG (Tel Aviv Univ.), M.A. KAASHOEK (Vrije Univ., Amsterdam).
: Participants: 65 (29 Ital.)

MATHEMATICAL MODELLING OF INDUSTRIAL PROCESSES.

: Tecnopolis (Bari), September, 24-29.
: Directors: V. CAPASSO (Univ. Bari), A. FASANO (Univ. Firenze).
: Lectures: S. BUSENBERG (Harvey Mudd Coll.), B. FORTE (Univ. Waterloo), K. KUIKEN (Philips Res. Lab., Eindhoven).
: Seminars: G. MAGNANI (FIAR, Milano)
: Participants: 29 (19 Ital.)

1991

TOPOLOGICAL METHODS IN THE THEORY OF ORDINARY
DIFFERENTIAL EQUATIONS IN FINITE AND INFINITE
DIMENSIONS.

: Montecatini Terme (Pistoia), June 24 - July 2.
: Directors: M. FURI (Univ. Firenze), P. ZECCA (Univ. Firenze).
: Lectures: H. AMANN (Univ. Zürich), P. FITZPATRICK (Univ. of Maryland), M. MARTELLI (California State Univ., Fullerton), J. MAWHIN (Univ. Catholique de Louvain), R. NUSSBAUM (Rutgers Univ.).
: Participants: 75 (41 Ital.)

ARITHMETIC ALGEBRAIC GEOMETRY.

: Villa Madruzzo, Cognola di Trento, June 24 - July 2.
: Director: E. BALLICO (Univ. Trento).
: Lectures: J.L. COLLIOT THÉLÈNE (CNRS, Univ. Paris Sud, Orsay), K. KATO (Univ. Tokyo), C. SOULÉ (IHES), P. VOJTA (Univ. of California, Berkeley).
: Seminars: 9, informal.
: Participants: 35 (14 Ital.)

TRANSITION TO CHAOS IN CLASSICAL AND QUANTUM MECHANICS.

: Montecatini Terme (Pistoia), July, 6-13.
: Director: S. GRAFFI (Univ. Bologna).
: Lectures: J. BELLISSARD (Wissenschaftskolleg, Berlin), A. KATOK (Pennsylvania State Univ.), J.N. MATHER (Princeton Univ.).
: Participants: 31 (13 Ital.)

1992

DIRICHLET FORMS.

: Villa Monastero, Varenna (Como), June, 8-19.
: Directors: G. DELL'ANTONIO (Univ. Roma, La Sapienza), U. MOSCO (Univ. Roma, La Sapienza).
: Lectures: E. FABES (Univ. Minnesota), M. FUKUSHIMA (Osaka Univ.), L. GROSS (Cornell Univ.), C. KENIG (Univ. of Chicago). M. RÖCKNER (Univ. Bonn), D.W. STROOCK (MIT).
: Seminars: 7
: Participants: 57 (38 Ital.)

-MODULES AND REPRESENTATION THEORY.

: Univ. di Venezia, Cá Foscari, Venezia, June, 12-20.
: Directors: G. ZAMPIERI (Univ. Padova), A. D'AGNOLO (Univ. Padova).
: Lectures: L. BOUTET DE MONVEL (Univ. Paris, VI), C. DE CONCINI (SNS, Pisa), C. PROCESI (Univ. Roma, La Sapienza), P. SCHAPIRA (Univ. Paris Nord), M. VERGNE (ENS).
: Seminars: 3
: Participants: 23 (11 Ital.)

NON EQUILIBRIUM PROBLEMS IN MANY-PARTICLE SYSTEMS.

: Montecatini Terme (Pistoia), June, 15-27.
: Directors: C. CERCIGNANI (Polit. Milano), M. PULVIRENTI (Univ. Roma, La Sapienza).
: Lectures: L. ARKERYD (Chalmers Univ. Techn., Göteborg), P.L. LIONS (Univ. Paris, Dauphine), P.A. MARKOWICH (TU, Berlin), S.R.S. VARADHAN (Courant Inst.).
: Seminars: 9
: Participants: 45 (23 Ital.)

1993

INTEGRABLE SYSTEMS AND QUANTUM GROUPS.

: Montecatini Terme (Pistoia), June, 14-22.
: Directors: M. FRANCAVIGLIA (Univ. Torino), S. GRECO (Polit. Torino), F. MAGRI (Univ. Milano).
: Lectures: R. DONAGI (Univ. Pennsylvania), B. DUBROVIN
(Moscow State Univ.), E. FRENKEL (Harvard Univ.), E. PREVIATO (Boston Univ.).
: Seminars: 10
: Participants: 24 (13 Ital.)

ALGEBRAIC CYCLES AND HODGE THEORY.

: Villa Gualino (Torino), June, 21-29.
: Directors: F. BARDELLI (Univ. Pisa), A. ALBANO (Univ. Torino).
: Lectures: M. GREEN (UCLA), J. MURRE (Univ. Leiden), G.
VOISIN (Univ. Paris, Orsay).
: Seminars: 4
: Participants: 51 (28 Ital.)

MODELLING AND ANALYSIS OF PHASE TRANSITION AND
HYSTERESIS PHENOMENA.

: Montecatini Terme (Pistoia), July, 13-21.
: Director: A. VISINTIN (Univ. Torino).
: Lectures: M. BROKATE (Univ. Kaiserslautern), N. KENMOCHI (Chiba Univ.), I. MÜLLER (TU, Berlin), J.F. RODRIGUES
(CMAF, Univ. Lisboa), C. VERDI (Univ. Pavia).
: Seminars: 4
: Participants: 19 (12 Ital.)

1994

RECENT MATHEMATICAL METHODS IN NONLINEAR WAVE PROPAGATION

: Montecatini Terme (Pistoia), May, 23-31.
: Director: T. RUGGERI (Univ. Bologna).
: Lectures: G. BOILLAT (Univ. Clermont Ferrand), C.M. DAFERMOS (Brown Univ.), P.D. LAX (Courant Institute, New York), TAI-PING LIU (Stanford Univ.).
: Participants: 40 (32 Ital.)

DYNAMICAL SYSTEMS

: Montecatini Terme (Pistoia), Giugno, 13-22.
: Director: R. JOHNSON (Univ. Firenze).
: Lectures: L. ARNOLD (Univ. Bremen), C.K.R.T. JONES (Univ. Stuttgart), K. MISCHAIKOW (Georgia Inst. of Techn., Atlanta), G. RAUGEL (Univ. de Paris-Sud).
: Participants: 27 (15 Ital.)

TRANSCENDENTAL METHODS IN ALGEBRAIC GEOMETRY

: Cetraro (Cosenza), July, 4-12.
: Directors: F. CATANESE (Univ. Pisa), C. CILIBERTO (Univ. Roma Tor Vergata).
: Lectures: J.P. DEMAILLY (Inst. Fourier, Grenoble), T. PETERNELL (Univ. Bayreuth), G. TIAN (Courant Inst., New York), A.N. TYURIN (Steklov Inst. of Math.).
: Participants: 30 (18 Ital.)

1995

PROBABILISTIC MODELS FOR NONLINEAR PDE�s AND NUMERICAL APPLICATIONS

: Montecatini Terme (Pistoia), May 23-30.
: Directors: D. TALAY (INRIA), L. TUBARO (Univ. Trento).
: Lectures: T. KURTZ (Univ. of Wisconsin, Madison), S. MELEARD (Univ. Paris X, Nanterre), D.TALAY (INRIA), M. PULVIRENTI (Univ. La Sapienza, Roma), C. GRAHAM (Ecole Polyt., Palaiseau), Ph. PROTTER (Purdue Univ.)
: Participants: 30 (10 Ital.).

VISCOSITY SOLUTIONS AND APPLICATIONS

: Montecatini Terme (Pistoia), June 12-20.
: Directors: I. CAPUZZO DOLCETTA (Univ. La Sapienza, Roma), P.-L. LIONS (Univ.Paris-Dauphine).
: Lectures: M. BARDI (Univ. Padova), M. G; CRANDALL (Univ. of California, Santa Barbara), L.C. EVANS (Univ. of California, Berkeley), M. H. SONER (Carnegie Mellon Univ.), P. E. SOUGANIDIS (Univ. of Wisconsin).
: Seminars: 10
: Participants: 46 (35 Ital.).

VECTOR BUNDLES ON CURVES. NEW DIRECTIONS.

: Cetraro (Cosenza), June 19-27.
: Director: M. S. NARASIMHAN (ICTP, Trieste)
: Lectures: S.KUMAR (Univ. of North Carolina, Chapel Hill), G. LAUMON (Univ. de Paris Sud, Orsay), U. STUHLER (Univ. Göttingen).
: Participants: 4 (1 Ital.).

1996

INTEGRAL GEOMETRY, RADON TRANSFORMS AND COMPLEX ANALYSIS

: Venezia, June 3-12.
: Directors: E; CASADIO TARABUSI (Univ. La Sapienza, Roma), M. PICARDELLO (Univ. Tor Vergata, Roma), G. ZAMPIERI (Univ. Padova).
: Lectures: C. A. BERENSTEIN (Univ. of Maryland, College Park), P. EBENFELT (Univ. of California, San Diego), S. GINDIKIN (Rutgers Univ., New Brunswick), S. HELGASON (MIT, Cambridge, USA), E. M. STEIN (Princeton Univ.), A. TUMANOV, Univ. of Illinois, Urbana-Champaign).
: Participants: 51 (30 Ital.).

CALCULUS OF VARIATIONS AND GEOMETRIC EVOLUTION PROBLEMS

: Cetraro (Cosenza), June 15-22.
: Directors: S. HILDEBRANDT (Univ. Bonn), M. STRUWE (ETH-Zentrum, Zürich).
: Lectures: F. BETHUEL (ENS, Cachan), R. HAMILTON (Univ. of Califonia, San Diego), S. M�LLER (ETH-Zentrum, Zürich), K. STEFFEN (Univ. Düsseldorf).
: Participants: 88 (48 Ital.).

FINANCIAL MATHEMATICS

: Bressanone, July 8-13.
: Director: W. RUNGGALDIER (Univ. Padova).
: Lectures: B. BIAS and J.-C. ROCHET (Univ. de Toulouse), T. BJ�RK (Stokholm School of Economics), J. CVITANIC (Columbia Univ., New York), N. EL KAROUI (Univ. Paris VI), E. JOUNI (ENSAE, Malakoff, France).
: Seminars: 8
: Participants: 102 (63 Ital.)

1997

MATHEMATICS INSPIRED BY BIOLOGY

: Martina Franca (Taranto), June 13-20.
: Directors: V. CAPASSO (Univ. Milano), O. DIEKMANN (Univ. Utrecht).
: Lectures: O, DIEKMANN (Univ. Utrecht, R. DURRETT (Cornell Univ.), K. P. HADELER (Univ. T�bingen), P. MAINI (Oxford Univ.), H. L. SMITH (Arizona State Univ., Tempe).
: Participants: 56 (24 Ital.).

ADVANCED NUMERICAL APPROXIMATION OF NONLINEAR HYPERBOLIC EQUATIONS

: Cetraro (Cosenza), June 23-28.
: Director: A. QUARTERONI (Pol. Milano).
: Lectures: B. COCKBURN (Univ. Minnesota, Minneapolis), C. JOHNSON (Chalmers Univ. of Technology, Göteborg), C.-W. SHU (Brown Univ., Providence, E. TADMOR (UCLA and Tel Aviv Univ.).
: Participants: 47 (40 Ital.)

ARITHMETICAL THEORY OF ELLIPTIC CURVES

: Cetraro, Cosenza, July 12-19.
: Director: C. VIOLA (Univ. Pisa).
: Lectures: J. COATES (Cambridge Univ.), R. GREENBERG (Univ. Washington, Seattle), K. A. RIBET (Univ. California, Berkeley), C. RUBIN (Ohio State Univ.).
: Participants: 40 (18 Ital.).

QUANTUM COHOMOLOGY

: Cetraro (Cosenza), June 30 � July 8. Directors: P. DE BARTOLOMEIS (Univ. Firenze), B. DUBROVIN (SISSA, Trieste), C; REINA (SISSA, Trieste). Lectures: C. GOMEZ (Inst. Math. Y Fisicas Fund., Madrid), G. TIAN (MIT, Cambridge), V. TARASOV (Osaka Univ.), B. KAI (Univ. British Columbia, Vancouver).
: Participants: 26 (Ital. 16).

1998

OPTIMAL SHAPE DESIGN

: Tròia (Portugal), June,1-6
: Directors: A. CELLINA (Univ. Milano), A. ORNELAS (Univ. Èvora)
: Lectures:B. KAWOHL (Univ. Köln), O. PIRONNEAU (Univ. Paris VI),L. TARTAR (Univ. of Pittsburgh), J.P. ZOLESIO (INRIA)
: Participants: 43 (18 Ital.).

DYNAMICAL SYSTEMS AND TINY DIVISORS

: Cetraro (Cosenza), June 13-20.
: Directors: S. MARMI (Univ. Firenze), J.-C. YOCCOZ (Univ. Paris Sud).
: Lectures: L. H. ELIASSON (KTH, Stockholm), M. HERMAN (Univ. Paris 7), J-C. YOCCOZ (Univ. Paris Sud)
: Participants: 35 (17 Ital.).

MATHEMATICAL PROBLEMS IN SEMICONDUCTOR PHYSICS

: Cetraro (Cosenza) July 15-22.
: Directors: M. ANILE (Univ. Catania), P. DEGOND (Univ. Paul Sabatier, Toulouse), P. A. MARKOWICH (TU Berlin).
: Lectures: W. ALLEGRETTO (Univ. of Alberta, Canada), D. LEVERMORE (Univ. of Arizona, Tucson), F; POUPAUD (Univ. de Nice), C. RINGHOFER (Arizona State Univ., Tempe).
: Participants: 35 (14 Ital.)

STOCHASTIC PDE's AND KOLMOGOROV EQUATIONS IN INFINITE DIMENSIONS

: Cetraro (Cosenza), Aug. 24 - Sept. 1.
: Directors: G. DA PRATO (SNS, Pisa).
: Lectures: N. V. KRYLOV (Univ. of Minnesota, Minneapolis), M. RÖCKNER (Univ. Bielefeld), J. ZABCZYK (Polskiej Akad. Nauk, Warszawa).
: Participants: 33 (17 Ital.).

FILTRATION IN POROUS MEDIA AND INDUSTRIAL APPLICATIONS

: Cetraro (Cosenza), Aug. 24-29.
: Directors: A. FASANO (Univ. Firenze), H. VAN DUIJN (Univ. Amsterdam).
: Lectures: M. S. ESPEDAL (Univ. Bergen), A. FASANO (Univ. Firenze), P. KNABNER (Univ. Erlangen-Nurnberg), A. MIKELIC (Univ. Lyon I), H. VAN DUIJN (Univ. Amsterdam).
: Participants: 21 (6 Ital.).

1999

COMPUTATIONAL MATHEMATICS DRIVEN BY INDUSTRIAL APPLICATIONS

: Martina Franca (Taranto), June 21-27.
: Directors: V. CAPASSO (Univ. Milano), W. ENGL (Univ. of Linz), J. PERIAUX (Dassault Aviation).
: Lectures: R. BURKARD (TU Graz), P. DEUFLHARD (Konrad Zuse Zentrum, Berlin), A. JAMESON (Stanford Univ.), J.-L. LIONS (Acad. of Sci., Paris), G. STRANG (MIT, Boston).

IWAHORI-HECKE ALGEBRAS AND REPRESENTATION THEORY

: Martina Franca (Taranto), June 28 - July 6.
: Directors: V. BALDONI (Univ. di Roma Tor Vergata), D. BARBASCH (Cornell Univ.)
: Lectures: I. CHEREDNIK (Univ. of North Carolina at Chapel Hill), G. HECKMAN (Catholic Univ., Nijmegen), G. LUSZTIG (MIT, Cambridge), R. HOWE (Yale Univ., New Haven).

THEORY AND APPLICATIONS OF HAMILTONIAN DYNAMICS

: Cetraro (Cosenza), July 7-10.
: Director: A. GIORGILLI (Univ. Milano).
: Lectures: G. BETTIN (Univ. Padova), H. ELIASSON (Royal Inst. of Techn., Stockholm), J. HENRARD (Fac. Univ. Notre Dame de la Paix, Namur), S. B. KUKSIN (Heriot-Watt Univ., Edinburgh, and Steklov Inst.,Moscow), C. SIMO� (Univ. de Barcelona).

GLOBAL THEORY OF MINIMAL SURFACES IN FLAT SPACES

: Martina Franca (Taranto), July 7-15.
: Director: G. P. PIROLA (Univ. Pavia)
: Lectures: W. H. MEEKS, III (Univ. ofMassachusetts, Amherst), A. ROS (Univ. de Granada), H. ROSENBERG (Univ. de Paris VII).

DIRECT AND INVERSE METHODS IN NONLINEAR EVOLUTION EQUATIONS

: Cetraro (Cosenza), Sept. 6-11.
: Director: A. M. GRECO (Uiv. Palermo).
: Lectures: R. CONTE (CEA Saclay, Gif-sur-Yvette), F. MAGRI (Univ. Milano), J. SATSUMA (Univ. of Tokyo), P. WINTERNITZ (Univ. de Montreal, Canada).

2000

DYNAMICAL SYSTEMS

: Cetraro (Cosenza), June 19-26.
: Directors: J. MACKI (Univ. of Alberta, Canada), P. ZECCA (Univ. Firenze)
: Lectures: S.-N. CHOW (National Univ. of Singapore), R. Conti (Univ. Firenze), R. Johnson (Univ. Firenze), J. MALLET PARET (Brown Univ., Providence), R. NUSSBAUM (Rutgers Univ.).

DIOPHANTINE APPROXIMATION

: Cetraro (Cosenza), June 28 � July 6.
: Directors: F. AMOROSO (Univ. of Caen), U. ZANNIER (Univ. Venezia).
: Lectures: D. MASSER (Univ. Basel), H. P. SCHLICKEWEI (Marburg, Germany), W. SCHMIDT (Univ. Colorado), M. WALDSCHMIDT (Univ. Paris 6).

MATHEMATICAL ASPECTS OF EVOLVING INTERFACES

: Funchal (Portugal), July 3-9.
: Directors: P. COLLI (Univ. Pavia), J. F. RODRIGUES (Univ. of Lisbon).
: Lectures: L. AMBROSIO (SNS, Pisa), G. DZIUK (Univ. of Freiburg), M. MIMURA (Hiroshima Univ.), V. A. SOLONNIKOV (Russian Acad. of Sci., St. Petersburg), H. M. SONER (Princeton Univ.).

MATHEMATICAL METHODS FOR PROTEIN STRUCTURE ANALYSIS AND DESIGN

: Martina Franca (Taranto), July 9-15.
: Directors: C. GUERRA (Univ. Padova), S. ISTRAIL (Sandia Nat. Lab., Albuquerque)
: Lectures: K. DILL (Univ. of California, San Francisco), A. LESK (Univ. of Cambridge, GB), M. LEVITT (Stanford Univ.), J. MOULT (Univ. of Maryland), H. WOLFSON (Tel Aviv Univ.).

NONCOMMUTATIVE GEOMETRY

: Martina Franca (Taranto), Sept. 3-9.
: Directors: S. DOPLICHER (Univ. La Sapienza, Roma), R. LONGO (Univ. di Tor Vergata, Roma).
: Lectures: A. CONNES (Coll�ge de France), J. CUNTZ Univ. of Munster), N. HIGSON (Penn State, USA), J. ROBERTS (Univ. di Tor Vergata, Roma).

2001

TOPOLOGICAL FLUID MECHANICS

: Cetraro (Cosenza), June 2-10.
: Director: R. L. RICCA (UCL).
: Lectures: M. A. BERGER (Univ. College London), D. W. SIMNERS (Florida State Univ.), L. H. KAUFFMAN (Univ. of Illinois at Chicago), B. KHESIN (Univ. of Toronto, Canada), H. K. MOFFATT (Isaac NewtonInst. For Math. Sci., UK), R. L. RICCA (Univ. College London).

SPATIAL STOCHASTIC PROCESSES

: Martina Franca (Taranto), July 1-8.
: Director: E. MERZBACH (Bar-Ilan Univ.).
: Lectures: T. MOUNTFORD (Univ. of California, Los Angeles), R. DALANG (Ecole Polyt. Federal de Lausanne), G. IVANOFF (Univ. of Ottawa), E. MERZBACH (Bar-Ilan Univ.), V. CAPASSO (Univ. Milano), M. DOZZI (Univ. de Nancy).

OPTIMAL TRANSPORTATION AND APPLICATIONS

: Martina Franca (Taranto), Sept. 2-8.
: Directors: L. CAFFARELLI (Univ. of Texas, Austin), S. SALSA (Politecnico di Milano).
: Lectures: L. CAFFARELLI (Univ. of Texas, Austin), G. BUTTAZZO (Univ. Pisa), L. C. EVANS (Univ. of California, Berkeley), Y. BRENIER (LAN-UPMC, Paris VI), C. VILLANI (Ecole Normale Sup., Lyon).

MULTISCALE PROBLEMS AND METHODS IN NUMERICAL SIMULATIONS

: Martina Franca (Taranto), Sept. 9-15.
: Director: C. CANUTO (Politecnico di Torino)
: Lectures: J. H. BRAMBLE (Texas A. & M. Univ.), A. COHEN (Univ. P. et M. Curie, Paris VI), W. DAHMEN (RWTH Aachen), T. J. R. HUGHES (Stanford Univ.).

2002

REAL METHODS IN COMPLEX AND CR GEOMETRY

: Martina Franca (Taranto), June, 30 - July, 6.
: Directors: DIMITRI ZAITSEV (Tuebingen Universitat) , GIUSEPPE ZAMPIERI (Univ. di Padova).
: Lectures: M. ABATE (Univ. Pisa), J. E. FORNAESS (Univ. of Michgan, Ann Arbor), X. HUANG ( Rutgers Univ., New Brunswick), J. P. ROSAY (Univ. of Wisconsin, Madison), A. TUMANOV (Univ. of Illinois at Urbana-Champaign).

ANALYTIC NUMBER THEORY.

: Cetraro (Cosenza), July, 10-19
: Directors: C. VIOLA (Univ. Pisa), A. PERELLI. (Univ. Genova)
: Lectures: J. FRIEDLANDER (Univ. of Toronto), R. H. HEATH-BROWN (Oxford Univ.), H. IWANIEC(Rutgers Univ., New Jersey), J. KACZOROWSKI (Poznan Un., Poland).

IMAGING.

: Martina Franca (Taranto), September, 15-21.
: Directors: G. PAPANICOLAU (Stanford Univ.), L. L. BONILLA (Universidad Carlos III Madrid).
: Lectures: G. PAPANICOLAU (Stanford Un.), R. R. ALFANO ( City College of CUNY), W. W. SYMES (Rice Univ.), F. NATTERER (Univ. Munster, Germany), S. R. ARRIDGE (Univ. College London).

2003

STOCHASTIC METHODS IN FINANCE.

: Cusanus Akademie, Bressanone (Bolzano), July, 6-13.
: Directors: M. FRITTELLI (Univ. di Firenze), W. RUNGGALDIER (Univ. di Padova).
: Lectures: K. BACK (Univ. of St.Louis), T. BIELECKI ( Northeastern Illinois Univ.), C. HIPP (Univ. of Karlsruhe), S. PENG (Shandong Univ., China), W. SCHACHERMAYER (Technical Univ. of Vienna).

HYPERBOLIC SYSTEMS OF BALANCE LAWS.

: Cetraro (Cosenza), July, 14-21.
: Director: P. MARCATI (Univ. de L'Aquila).
: Lectures: A. BRESSAN (SISSA-ISAS Trieste), C.M. DAFERMOS (Browns Univ., Providence R.I.), D. SERRE (ENS Lyon, France), M. WILLIAMS (U. North Carolina, Chapel Hill N.C.), K. ZUMBRUN (Indiana Univ. Bloomington IN.).

SYMPLECTIC 4-MANIFOLDS AND ALGEBRAIC SURFACES.

: Cetraro (Cosenza), September, 2-10.
: Directors: F. CATANESE (Bayeruth Univ.), G. TIAN, (M.I.T. , Boston).
: Lectures: D. AUROUX (M.I.T.), F. CATANESE (Bayreuth Univ.), M. MANETTI (Univ. Roma "La Sapienza"), P. SEIDEL (Imperial College, London), B. SIEBERT (Univ. Bochum), I.SMITH (Cambridge Univ.), G. TIAN ( M.I.T.).

MATHEMATICAL FOUNDATION OF TURBULENT VISCOUS FLOWS.

: Martina Franca (Taranto), September, 1-6.
: Directors: M. CANNONE (Univ. de Marne-la-Vallée), T. MIYAKAWA (Kobe Univ.).
: Lectures: P. CONSTANTIN (Univ. of Chicago), G. GALLAVOTTI (Univ. di Roma e Accademia dei Lincei), A. KAZIKHOV (Lavrentyev Inst. of Hydrodynamics, Novosibirsk), Y. MEYER (École Normale Super. de Cachan et Inst. de France), S. UKAI (Yokohama National Univ.).

2004

REPRESENTATION THEORY AND COMPLEX ANALYSIS.

: VIU, Isola di San Servolo, Venezia, June, 10 - 17.
: Directors: E. CASADIO TARABUSI (Univ. Roma ``La Sapienza''), A. D'AGNOLO (Univ. di Padova), M. A. PICARDELLO (Univ. Roma "Tor Vergata").
: Lectures: M. G. COWLING (Univ. of New South Wales), E. V. FRENKEL (Univ. of California at Berkeley), M. KASHIWARA (Kyoto University), D. A. VOGAN Jr. (M.I.T.), N. R. WALLACH (University of California at San Diego).

NONLINEAR AND OPTIMAL CONTROL THEORY.

: Cetraro (Cosenza), June, 21-29
: Directors: G. STEFANI (Univ. di Firenze), P. NISTRI (Univ. di Siena)
: Lectures: A. AGRACHEV (SISSA, Trieste), A.S. MORSE (Yale University), E. SONTAG (Rutgers University), H. SUSSMANN (Rutgers University), V. UTKIN (Ohio State University).

STOCHASTIC GEOMETRY.

: Martina Franca (Taranto), September, 13-18
: Directors: W. WEIL (Univ. of Karlsruhe, Germany)
: Lectures: A. BADDELEY (Univ. of Western Australia), I. BARANY (Univ. College, London), R. SCHNEIDER (Univ. of Freiburg), W. WEIL (Univ. of Karlsruhe).

2005

ENUMERATIVE INVARIANTS IN ALGEBRAIC GEOMETRY AND STRING THEORY.

: Cetraro (Cosenza) June 6-11, 2005
: Directors: K. BEHREND (Univ. of British Columbia, Vancouver, Canada),B. FANTECHI (SISSA)
: Lectures: D. ABRAMOVICH (Brown Univ., Providence), E. IONEL (Univ. of Wisconsin, Madison), M. MARINO (CERN, Geneve), R. PANDHARIPANDE (Princeton University)

CALCULUS OF VARIATIONS AND NON LINEAR PARTIAL DIFFERENTIAL EQUATION

: Cetraro (Cosenza) June 27-July 2, 2005
: Directors: B. DACOROGNA (EPFL, Lousanne), P.MARCELLINI (Univ. Firenze)
: Lectures: L. AMBROSIO (SNS Pisa), L. CAFFARELLI (Univ. of Texas, Austin), M. CRANDALL (Univ. of California at Santa Barbara), C. L. EVANS (Univ. of California at Berkeley)

SPDE IN HYDRODYNAMICS: RECENT PROGRESS AND PROSPECTS

: Cetraro (Cosenza) August 29 - September 3, 2005
: Directors: Prof. G. DA PRATO (SNS, Pisa), M. ROCKNER (Bielefeld Univ., Germany)
: Lectures: S. ALBEVERIO (Bonn Univ.), F. FLANDOLI (Univ. Pisa), Y. G. SINAI (Princeton Univ.),