Diophantine Analysis and Related Fields 2020
Diophantine Analysis and Related Fields 2020
March 5-7, 2020 Cancelled
Kiryu City Performing Arts Center, Kiryu, Japan

Japanese Version



Organizers
:
Shigeki Akiyama (Tsukuba University), Masaki Amou (Gunma University)
Noriko Hirata-Kohno (Nihon University), Masanori Katsurada (Keio University)
Leo Murata (Meiji Gakuin University), Ryotaro Okazaki
Taka-aki Tanaka (Keio University)
Local Organizers
:
Masaki Amou (Gunma University), Hirofumi Nagoshi (Gunma University)
Takafumi Miyazaki (Gunma University)

Supported in part by JSPS KAKENHI Grant Number 16K17557

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Conference Information
Dates : Thursday, March 5th - Saturday, March 7th Cancelled due to the corona virus outbreak (25 Feb)
Place : Meeting Room 1, 4th Floor, Kiryu City Performing Arts Center
2-5 Orihime-cho, Kiryu, Japan
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Program    Abstracts


Thursday 5th March

13:35-13:40 Opening
13:40-14:30 Yasutsugu Fujita (Nihon University)
Generators and integral points on quartic curves of the forms
u2 ±v4 = m
14:40-15:30 Alan Filipin (University of Zagreb)
The extension of parametric Diophantine triples in the ring of
Gaussian integer
15:50-16:40 Shinichi Yasutomi (Toho University)
(Joint work with Rao Hui (Central China Normal University) and
Jiang Zhu (Huazhong University of Science and Technology))
Ergodicity for p-adic multidimensional continued fraction algorithms
16:50-17:40 Kota Saito (Nagoya University)
Distribution of arithmetic progressions of Piatetski-Shapiro sequences
Friday 6th March

10:00-10:50 Hajime Kaneko (Tsukuba University)
Application of Hensel's lemma for the base-b expansions of integers
11:10-12:00 István Pink (University of Debrecen)
Some applications of Baker's method to Diophantine equations
14:00-14:50 Seiji Nishioka (Yamagata University)
Applications of difference algebra to Mahler functions
15:00-15:50 Yu Yasufuku (Nihon University)
Towards Vojta's conjecture on blowups of P2
16:10-17:00 Makoto Kawashima (Osaka University)
Rodligues' formula and irrationality
17:10-18:00 Tomohiro Yamada (Osaka University)
Irrationality measure of (arctan1/2)/π

Saturday 7th March

9:30-10:20 Masanori Katsurada (Keio University)
Complete asymptotic expansions for the product average of higher
derivatives of Lerch zeta-functions
10:40-11:30 Takuya Aoki (Waseda University)
On class number calculations of the intermediate fields of the
cyclotomic Z2-extension over Q(√5)
11:40-12:30 Ryotaro Okazaki
On total capitulation in CM-fields and Scholz reflection theorem
12:30-12:35 Closing