Diophantine Analysis and Related Fields 2010
March 4-5, 2010
Seikei University, Kichijoji, Tokyo, Japan
Organizers:
Shigeki Akiyama (Niigata Univ)
Masaaki Amou (Gunma Univ)
Ryotaro Okazaki (Doshisha Univ)
Takao Komatsu (Hirosaki Univ)
Isao Wakabayashi (Seikei Univ)
Supported by Japan Society for the Promotion of Science (Grant-in-Aid for Scientifc Research, No.18540006; No.21540006; No.21540010).

Japanese Version

·  Diophantine Analysis and Related Fields 2009
·  Diophantine Analysis and Related Fields 2008
·  Diophantine Analysis and Related Fields 2007
·  Diophantine Analysis and Related Fields 2006



CONFERENCE INFORMATION
Dates:Thursday, March 4th - Friday, March 5th, 2010
Place: Seikei University
Room:4th Floor, University Building No.14

PROGRAM     Abstract (pdf)

Thursday 4 March

9:20-9:25 Opening
9:30-10:10 Hajime Kaneko (Kyoto Univ.)
Algebraic independence of real numbers with low density of nonzero digits
10:10-10:50 Hajime Kaneko (Kyoto Univ.)
On the complexity of the binary expansions of algebraic irrational numbers
11:10-12:00 Hacene Belbachir (U. S. T. H. B., Algeria)
Preserving log-concavity and generalized triangles
14:00-14:50 Georges Grekos (Univ. Saint-Etienne, France)
Open problems on densities
15:00-15:30 Shin-ichi Yasutomi (Suzuka National College of Technology)
Jun-ichi Tamura
Lagarange type theorems on formal power series
15:50-16:30 Ryotaro Okazaki (Doshisha Univ.)
Weber's Class Number Problem by Diophantine Method
16:40-17:10 Takayuki Morisawa (Waseda Univ.)
Mahler Measure of Horie Unit and Weber's Class Number Problem
in the Cyclotomic Zp-extension of Q


Friday 5 March

9:30-10:00 Takafumi Miyazaki (Tokyo Metropolitan Univ.)
Generalizations of classical results on Jesmanowicz' conjecture
concerning Pythagorean triples
10:10-10:40 Yusutsugu Fujita (Nihon Univ.)
Generators for the elliptic curves y2=x3−nx
11:00-11:50 Laszlo Szalay (Univ. of West Hungary)
Diophantine triples and binary recurrences
14:00-14:30 Daisuke Shiomi (Nagoya Univ.)
A congruence modulo p of zeta polynomial for cyclotomic funtion fields
14:40-15:10 Makoto Nagata (Osaka Univ. Pharm.)
Siegel's lemma and linear spaces of random variables
15:30-16:10 Masanori Katsurada (Keio Univ.)
Asymptotic expansions for certain multiple q-integrals and
q-differentials of Thomae-Jackson type
16:20-16:50 Takumi Noda (Nihon Univ.)
On generalized Lipschitz-type formulae and applications
17:00-17:05 Closing

CONTACT
General:
Takao Komatsu
komatsu (at) cc.hirosaki-u.ac.jp

Local:
Isao Wakabayashi
wakabayashi (at) st.seikei.ac.jp
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