Program (Ehime Number Theory Workshop)

English Toppage | Japanese Toppage

Location : Dept.of Mathematics, Faculty of Science, Ehime Univ.
Date : February 17(Tue) - 20(Fri), 2009
Room : 303 (17th), The conference room (18th-20th)

Schedule

17(Tue) 18(Wed) 19(Thu) 20(Fri)
9:00-10:00 Taniguchi Katata Bayarmagnai Ito
10:30-11:30 Yamasaki Tsushima ** Henrik
13:30-14:20 Raulf (I) Park (I) Cadoret (I) Narita (13:30-14:30)
14:40-15:30 Raulf (II) Park (II) Cadoret (II) Ishii (15:00-16:00)
16:00-17:00 Yoshinaga Mieda Yamamoto Free/Discussion
18:00- Banquet

Program

Tuesday, February 17
8:50-9:00 Registration / Opening
9:00-10:00 Takashi Taniguchi (Kobe Univ.)
Orbit structures of exceptional type prehomogeneous vector spaces
10:30-11:30 Yoshinori Yamasaki (Ehime Univ.)
Evaluations of higher depth determinants of Laplacians
13:30-14:20 Nicole Raulf (Univ. de Sciences et Technologies de Lille)
Class number asymptotics for fundamental discriminants (I)
14:40-15:30 Nicole Raulf (Univ. de Sciences et Technologies de Lille)
Class number asymptotics for fundamental discriminants (II)
16:00-17:00 Masahiko Yoshinaga (Kobe Univ.)
Periods and computational complexity of real numbers
Wednesday, February 18
9:00-10:00 Kohei Katata (Ehime Univ.)
An example of the Ihara zeta function associated to a normal covering of a graph
10:30-11:30 Takahiro Tsushima (Univ. of Tokyo)
Epsilon factor of Fermat curves
13:30-14:20 Jeehoon Park (McGill Univ.)
Introduction to Iwasawa theory
14:40-15:30 Jeehoon Park (McGill Univ.)
Iwasawa main conjecture for CM elliptic curves at supersingular primes
16:00-17:00 Yoichi Mieda (Kyushu Univ.)
Non-cuspidality outside the middle degree of $\ell$-adic cohomology of the Lubin-Tate tower
18:00- Banquet
Thursday, February 19
9:00-10:00 Gombodorj Bayarmagnai (Univ. of Tokyo)
On the family of cyclic Galois extensions
13:30-14:20 Anna Cadoret (Univ. de Bordeaux 1)
A uniform open image theorem for p-adic representations of etale fundamental groups of curves (I) (joint work with Akio Tamagawa - R.I.M.S.)
14:40-15:30 Anna Cadoret (Univ. de Bordeaux 1)
A uniform open image theorem for p-adic representations of etale fundamental groups of curves (II) (joint work with Akio Tamagawa - R.I.M.S.)
16:00-17:00 Shuji Yamamoto (Univ. of Tokyo)
Zeta functions and cone decompositions for totally real fields
Friday, February 20
9:00-10:00 Tetsushi Ito (Kyoto Univ.)
On the Sato-Tate conjecture for elliptic curves over number fields which are not necessarily totally real
10:30-11:30 Henrik Russell (Univ. of Duisburg-Essen / Kyoto Univ.)
Generalized Albanese and duality
13:30-14:30 Hiro-aki Narita (Kumamoto Univ.)
Fourier expansion of Arakawa lifting and central L-values
15:00-16:00 Taku Ishii (Seikei Univ.)
Archimedean Whittaker functions and archimedean zeta integrals