November 24-28, 2014
HIM Lecture Hall, Poppelsdorfer Allee 45
Organizers:
Alain Connes, Caterina Consani, Sergey Neshveyev
© HIM
Monday, November 24
| 9:30-10:30 | Pierre Cartier: Logarithmic divergences, another similarity between quantum field theory and number theory |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | Max Karoubi: Hermitian K-theory invariants in Topology and Algebraic Geometry |
| 12:00-14:00 | Lunch break |
| 14:00-15:00 | Nadia S. Larsen: C*-completions of Hecke algebras associated to Gelfand pairs |
| 15:00-16:00 | Marcelo Laca: Bost Connes systems, Hecke algebras, and induction |
| 16:00-16:30 | Tea and cake |
Tuesday, November 25
| 9:30-10:30 | Gunther Cornelissen: The Ihara zeta function and noncommutative boundaries |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | Caterina Consani: The Arithmetic Site I |
| 12:00-14:00 | Lunch break |
| 14:00-15:00 | Alain Connes: The Arithmetic Site II |
| 15:00-16:00 | Christopher Deninger: Witt vectors and the relative de Rham Witt complex |
| 16:00-16:30 | Tea and cake |
Wednesday, November 26
| 9:30-10:30 | Jeffrey Lagarias: Splitting measures on polynomials and the field with one element |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | Alain Connes: Towards a Weil cohomology |
| 12:00-14:00 | Lunch break |
| 14:00-15:00 | Lars Hesselholt: The big de Rham-Witt complex |
| 15:00-16:00 | Oliver Lorscheid: Tropicalization as base change along a non-archimedean valuation |
| 16:00-16:30 | Tea and cake |
| 16:30-17:00 | Takuya Takeishi: Irreducible Representations of Bost-Connes systems |
Thursday, November 27
| 9:30-10:30 | Bram Mesland: Noncommutative geometry of Bianchi groups |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | Abhishek Banerjee: Quasimodular Hecke algebras and Hopf actions |
| 12:00-13:45 | Lunch break |
| 13:45-14:45 | Eric Leichtnam: Deninger's programme: a motivation for developing new mathematics |
| 15:00-16:00 | Alain Connes: Quanta of Geometry |
| (Attention! Bethe Colloquium - Nußallee 12, Physikalisches Institut - Hörsaal I) | |
| 16:15-16:45 | Tea and cake at HIM |
Friday, November 28
| 9:30-10:30 | Georg Tamme: Differential algebraic K-theory |
| 10:30-11:00 | Coffee break |
| 11:00-12:00 | Christophe Soulé: Correspondences, K-theory and the cannibalistic class |
| 12:00-14:00 | Lunch break |
| 14:00-15:00 | Cristian Popescu: Equivariant L-values, Hecke characters and the K-theory of number fields |
| 15:00-16:00 | Closing Remarks |
| 16:00-16:30 | Tea and cake |
Person |
Affiliation |
Period of stay |
| Abhishek Banerjee | Indian Institute of Science | |
| Clarisson Rizzie Canlubo | University of Copenhagen | |
| Alan Carey | Australian National University | |
| Pierre E. Cartier | IHES | |
| Alain Connes | College de France | |
| Caterina Consani | The Johns Hopkins University | |
| Gunther L.M. Cornelissen | Universiteit Utrecht | |
| Christopher Deninger | Universität Münster | |
| Farzad Fathi Zadeh | University of Western Ontario | |
| Walter D. Freyn | TU Darmstadt | |
| Victor Gayral | Université de Reims Champagne Ardenne | |
| Lars Hesselholt | Nagoya University | |
| David Jondreville | U.F.R. Sciences Exactes et Naturelles | |
| Jens Kaad | Institut de Mathématiques de Jussieu | |
| Max Karoubi | Université Paris 7/Mathématiques | |
| Masoud Khalkhali | Western University, London, Ontario, Canada | |
| Niek de Kleijn | University of Copenhagen | |
| Marcelo Laca | University of Victoria | |
| Jeffrey Lagarias | University of Michigan | |
| Nadia S. Larsen | University of Oslo | |
| Eric Leichtnam | CNRS | |
| Matthias Lesch | Universität Bonn | |
| Xin Li | Queen Mary University of London | |
| Oliver Lorscheid | IMPA | |
| Yoshiaki Maeda | Tohoku University, 2-1-1, Katahira, | |
| Bram Mesland | University of Warwick | |
| Sergey Neshveyev | Mathematics institute | |
| Cristian Popescu | University of California, San Diego | |
| Aurelien Sagnier | Université Paris 7 Diderot | |
| Mairi Sakellariadou | King's College London | |
| Jean-Luc Sauvageot | Université Paris 7 | |
| Christophe Soulé | IHES | |
| Alexander Strohmaier | Loughborough University | |
| Takuya Takeishi | University of Tokyo | |
| Georg Tamme | Universität Regensburg | |
| Raimar Wulkenhaar | Westfälische Wilhelms-Universität Münster | |
| Zhizhang Xie | Texas A&M University | |
| Bora Yalkinoglu | IRMA CNRS |