The 15th. Joint Workshop on Number Theory between Japan and Taiwan
Date
March 17 (Wednesday) -- 19 (Friday), 2010
Place
3-rd conference room, bldg. 55-S 2F, Nishiwaseda campus Waseda University
Schedule
| date | 1 | 2 | lunch | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| 3/17 (Wed) | 10:00-10:45 | 11:00-11:45 | lunch | 13:30-14:15 | 14:30-15:00 | 15:15-16:00 | 16:15-17:00 |
| 3/18 (Thu) | 10:00-10:45 | 11:00-11:30 | lunch | 13:15-14:00 | 14:15-15:00 | 15:15-16:00 | 16:15-17:00 |
| 3/19 (Fri) | 10:00-10:30 | 10:45-11:30 | lunch | 13:30-14:00 | 14:15-15:00 | 15:15-16:00 | 16:15-17:00 |
Organizers
YU Jing (National Taiwan Univ.), KOMATSU Kei-ichi (Waseda Univ.), HASHIMOTO Ki-ichiro (Waseda Univ.), UMEGAKI Atsuki (WIAS)
Supporting Organizations
Waseda Institute for Advanced Study (WIAS)
March 17 (Wednesday)
10:00--10:45 ADACHI Norio (Waseda Univ.)
Algebra and the Axiom of Choice
Abstract
11:00--11:45 OKAZAKI Ryotaro (Doshisha Univ.)
Diophantine Method for Weber's Class Number Problem
Abstract
13:30 -- 14:15 HORIE Kuniaki (Tokai Univ.), HORIE Mitsuko (Ochanomizu Univ.)
On the narrow class groups of the Zp-extensions over Q for several primes p
14:30--15:00 MORISAWA Takayuki (Waseda Univ.)
Mahler Measure and Weber's Class Number Problem
Abstract
15:15--16:00 KAWAMOTO Fuminori (Gakushuin Univ.), TOMITA Koshi (Meijo Univ.)
Continued fractions and Gauss' class number problem for real quadratic fields
16:15--17:00 MIZUSAWA Yasushi (Nagoyakougyo Univ.), OZAKI Manabu (Kinki Univ.)
On tame pro-p Galois groups over basic Zp-extensions
March 18 (Thursday)
10:00--10:45 SASAKI Yoshitaka (Kinki Univ.)
On multiple Mahler measure of higher degree and Witten's volume formula
11:00--11:30 TU Fang-Ting (National Chiao Tung Univ.)
Finite graphs and orders of M2(k) over local field k
13:15--14:00 SHIGEKI Nobutaka (Kyushu Univ.), KANEKO Masanobu (Kyushu Univ.)
Values of elliptic j-functions at real quadratic points and Markov quadratic irrational numbers
14:15--15:00 HSIEH Ming-Lun (National Taiwan Univ.)
On the non-vanishing of Hecke L-values modulo p
Abstract
15:15--16:00 YU Jing (National Taiwan Univ.)
Definite quaternion algebras over function fields, and Brandt matrices
Abstract
16:15--17:00 VOLKOVS Nikolajs (Univ. of Toronto)
A new digital signature algorithm with a generator kept secret
March 19 (Friday)
10:00--10:30 HYODO Fumitake (Waseda Univ.)
Explicit form of zeta-functions of some nilpotent groups
Abstract
10:45--11:30 TSUSHIMA Takahiro (Univ. of Tokyo)
Stable model of the modular curves X0(p^4)
13:30--14:00 CHEN YaoHan (National Chiao Tung Univ.)
Cuspidal Q-rational Torsion subgroup of J(��) of Level p
14:15--15:00 KAGAWA Takaaki (Ritsumeikan Univ.)
The Diophantine equation X^3=u+v over real quadratic fields
Abstract
15:15--16:00 ICHIHARA Yumiko (Hiroshima Univ.)
Non-vanishing of the automorphic L-functions at the point on the critical line
Abstract
16:15--17:00 OI Shu (Waseda Univ.)
The formal KZ equation of two variables and harmonic product
of multiple zeta values
Abstract