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Département de Mathématiques, Université Paris 13

Laboratoire d'Analyse, Géométrie et Applications, UMR 7539

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Arithmetic, Geometry and Topology

Conference on the occasion of Larry Breen's sixtieth birthday

December 15-17 2004

Amphi Fermat, Institut Galilée, Université Paris 13, France

Program

Wednesday, December 15
9h30-10h15 Registration and breakfast

10h15-10h30 Opening of the conference by A. Neuman, President of Université Paris 13

10h30-11h30 W. MESSING (Minnesota) Travaux de Breen

11h45-12h45 B.-C. NGO (Paris 11) Fibration de Hitchin et endoscopie

13h-14h Lunch

14h15-15h15 M. HOPKINS (MIT) Derived algebraic geometry in algebraic topology

15h30-16h30 I. MOERDIJK (Utrecht) Homotopy theory of operads and their algebras

16h30-17h Coffee break

17h-18h J. BAEZ (UC Riverside) Categorified Gauge Theory

Thursday, December 16

10h-10h30 Breakfast

10h30-11h30 C. BREUIL (IHES) Une version faible de la conjecture de Serre sur l'inertie moderée (d'après X. Caruso)

11h45-12h45 A. PARSHIN (Institut Steklov) Analysis on local fields and adelic spaces

13h-14h Lunch

14h15-15h15 W. DWYER (Notre Dame) Cohn localization sequences in K-theory

15h30-16h30 T. PIRASHVILI (Tbilissi) New computations in functor homology

17h Cocktail

Friday, December 17

10h-10h30 Breakfast

10h30-11h30 M. LIVERNET (Paris 13) Steenrod operations and operads

11h45-12h45 C. BERGER (Nice) Iterated wreath product of the simplex category

13h-14h Lunch

14h15-15h15 M. KAPRANOV (Yale) Noncommutative geometry, the space of paths and categorical pasting

15h30-16h30 N. RAMACHANDRAN (Maryland) Values of zeta functions at s=1/2

16h30-17h Coffee break

17h-18h S. BLOCH (Chicago) Epsilon factors for D-modules (with an interlude on gerbs and gerbils)