| 22.04.2008 | Jorge A. Pineiro (City Univ. of New York) |
| Heights and algebraic dynamics | |
| 29.04.2008 | Jürg Kramer (HU Berlin) |
| Spectral expansion of hyperbolic Eisenstein series | |
| 06.05.2008 | Anna von Pippich (HU Berlin) |
| Elliptic Eisenstein series for PSL_2(Z) | |
| 13.05.2008 | Elmar Große-Klönne (HU Berlin) |
| On the crystalline monodromy-weight conjecture for p-adically uniformized varieties | |
| 20.05.2008 | Vladimir Berkovich (Weizmann Institute/MPI Bonn) |
| Analytic geometry over the field of one element | |
| 27.05.2008 | Bernhard Heim (MPI Bonn) |
| On the Modularity of the GL_2-twisted Spinor L-function | |
| Abstract: There are famous theorems on the modularity of Dirichlet series with Euler product attached to geometric or arithmetic objects. There is Hecke's converse theorem, Wiles proof of the Taniyama-Shimura conjecture, and Fermat's Last Theorem to name a few. In this talk in the spirit of the Langlands philosophy we raise the question on the modularity of the GL_2-twisted spinor L-function L(s,G \otimes h) related to automorphic forms G, h on the symplectic group with similitues GSp(4) of degree 2 and GL_2. This leads to several promising results and finally culminates into a precise very general conjecture. This gives new insides into the Miyawaki conjecture on spinor L-functions of modular forms. We indicate how this topic is related to Ramakrishnan's work on the modularity of the Rankin-Selberg L-series. | |
| 03.06.2008 | Tobias Hahn (ETH Zürich) |
| Arithmetic Riemann Roch theorem for modular curves | |
| 04.06.2008 | Daniel Garbin (CUNY Graduate Center, New York) |
| Spectral convergence of elliptically degenerated Riemann surfaces | |
| 10.06.2008 | Probevorträge für die Sommerschule des GRK |
| H. Mayer, A. Posingies, D. Skodlerack | |
| 01.07.2008 | Riccardo Salvati Manni (Universita La Sapienza, Roma I) |
| The loci of abelian varieties with singular points of order two on the theta divisor | |
| 08.07.2008 | Laura Hinsch (Univ. Göttingen) |
| Projective spaces and sheaves of modules on F_1 | |
| 15.07.2008 | Andrea Miller (Harvard Univ.) |
| Chow-Künneth decompositions for some mixed Shimura varieties | |