March 5-7, 2008
Doshisha University, Kyoto, Japan
Supported by Japan Society for the Promotion of Science (Grant-in-Aid for Scientifc Research, No.17204007; No.17540048; No.18540006; No.18540012; No.19540053) and by Fund for the Promotion of International Scientific Research (B-1).
PDF (to print out), Japanese Version
· Conference information
· Confirmed speakers
· Program
· Proceedings
· Local information
· Contact
· Diophantine Analysis and Related Fields 2007
· Diophantine Analysis and Related Fields 2006
Dates: | Wednesday, March 5th - Friday, March 7th, 2008 |
Place: | Kanbaikan, Conference room A |
Muromachi Campus, Doshisha University, Kyoto, Japan | |
Access: | Transportation facilities to Imadegawa Campus, Doshisha University |
Access map to Muromachi (Imadegawa) Campus |
Michael Bennett (Univ. British Columbia, Canada)
Yann Bugeaud (Univ. Louis Pasteur, France)
Andrej Dujella (Univ. Zagreb, Croatia)
Yasutsugu Fujita (Tohoku Gakuin)
Yoshinori Hamahata (Tokyo Univ. Science)
Ryūta Hashimoto (Takuma National College Tech.)
Noriko Hirata-Kohno (Nihon Univ.)
Shuzo Izumi (Kinki Univ.)
Hajime Kaneko (Kyoto Univ.)
Masanobu Kaneko (Kyushu Univ.)
Takao Komatsu (Hirosaki Univ.)
Vichian Laohakosol (Kasetsart Univ., Thailand)
Hyunsuk Moon (Kyungpook National Univ., Korea)
Tatsuya Okada (Fukushima Medical Univ.)
Iekata Shiokawa (Keio Univ.)
Yohei Tachiya (Keio Univ.)
Rina Takada (Nihon Univ.)
Taka-aki Tanaka (Keio Univ.)
Gary Walsh (Univ. Ottawa, Canada)
Wednesday 5 March
10:00-10:05 | Opening |
10:10-11:00 | Gary Walsh (Univ. Ottawa) |
Recent progress on certain quartic Diophantine equations | |
11:20-12:00 | Hajime Kaneko (Kyoto Univ.) |
Fractional parts of powers of quadratic irrational numbers | |
and odometers | |
14:00-14:30 | Ryuta Hashimoto (Takuma Coll. of Tech.) |
Certain integers related to Ankeny-Artin-Chowla conjecture | |
14:40-15:30 | Masanobu Kaneko (Kyushu Univ.) |
A note on poly-Bernoulli numbers and multiple zeta values | |
16:00-16:40 | Hyunsuk Moon (Kyungpook National Univ.), Yuichiro Taguchi (Kyushu Univ.) |
On the finiteness and non-exsistence of certain mod 2 | |
Galois representations of quadratic fields | |
16:50-17:20 | Yoshinori Hamahata (Tokyo Univ. of Sci.) |
Dedekind sums for finite fields |
Thursday 6 March
10:00-10:50 | Michael Bennett (Univ. British Columbia) |
Powers in progression, Chebotarev and Hilbert class polynomials | |
11:10-12:00 | Andrej Dujella (Univ. Zagreb) |
Conjectures and results on the size and number of Diophantine tuples | |
14:00-14:30 | Takao Komatsu (Hirosaki Univ.) |
Continued fraction expansions of Fibonacci zeta functions | |
14:40-15:30 | Carsten Elsner (Univ. Hannover) |
Shun Shimomura, Iekata Shiokawa (Keio Univ.) | |
Algebraic independence of the Fibonacci zeta values | |
16:00-16:40 | Yasutsugu Fujita (Tohoku Gakuin Univ.) |
Diophantine quadruples containing some triples and the number | |
of Diophantine quintuples | |
16:50-17:40 | Takaaki Tanaka (Keio Univ.) |
Remarkable algebraic independence property of certain series | |
related to continued fractions | |
18:00-20:00 | Banquet at Hamac de Paradis, Kanbaikan |
Friday 7 March
10:00-10:50 | Yann Bugeaud (Univ. Louis Pasteur) |
On the many expansions of an algebraic number | |
11:10-12:00 | Vichian Laohakosol, Kantaphon Kuhapatanakul (Kasetsart Univ.) |
The irrationality criteria of Brun and Badea are essentially | |
equivalent | |
14:00-14:30 | Yohei Tachiya (Keio Univ.) |
Pattern sequences in <q,r>-numeration systems | |
14:40-15:30 | Noriko Hirata-Kohno, Rina Takada (Nihon Univ.) |
Linear forms in 3 elliptic logarithms | |
15:50-16:20 | Hirotada Ito, Shuzo Izumi (Kinki Univ.) |
Diophantine inequality for excellent Henselian local domains | |
16:30-17:00 | Tatsuya Okada (Fukushima Med. Univ.) |
Zenji Kobayashi, Takeshi Sekiguchi, Yasunobu Shiota | |
(Tohoku Gakuin Univ.) | |
On exponential sums of digital sums related to Gelfond's theorem | |
17:00-17:05 | Closing |
There are many varieties of hotels in Kyoto. The organizers do not arrange any specific hotel. Some useful sites to find hotels are the following.
General:
Masaaki Amou
amou (at) math.sci.gunma-u.ac.jp
Local:
Ryotaro Okazaki
rokazaki (at) mail.doshisha.ac.jp
Proceedings:
Takao Komatsu
komatsu (at) cc.hirosaki-u.ac.jp
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