Diophantine Analysis and Related Fields 2007
March 7-9, 2007
Faculty of Science and Technology
Keio University, Japan
Local Organizers: Iekata Shiokawa, Yohei Tachiya (Keio University)
Conference Organizer: Takao Komatsu (Hirosaki University)
Supported by Japan Society for the Promotion of Science (Grant-in-Aid for Scientifc Research, No.17340050; No.18540006),
by Fund for the Promotion of International Scientific Research (Grant B-3, 2006) and
by Fund of Northern Tohoku National Three Universities Cooperation Promotion Research Project (Grant No.17010).

Japanese Version

·  Conference information
·  Program    New!
·  Speakers
·  Local information
·  Diophantine Analysis and Related Fields 2006
       Proceedings are now available!     Seminar on Mathematical Sciences, Keio University No.35, 2006 (ISSN: 1880-6511).

CONFERENCE INFORMATION
Dates:Wednesday, March 7th - Friday, March 9th, 2007
Place:Sousoukan seminar room No.1
(Room 201, 14th Building, House of Creation and Imagination),
Faculty of Science and Technology, Keio University, Yokohama, Japan
Access: Keio University
Yagami Campus
Banquet:March 8th evening (Several thousand yen will be collected)
PROGRAM
Wednesday 7 March
10:10-10:15 Opening
10:20-10:50 Ville Merilä (Univ. of Oulu)
On approximation measures of certain q-continued
fractions
11:10-12:00 Yuri Nesterenko (Moscow State Univ.)
Some metric results in algebraic independence theory
14:00-14:40 Isao Wakabayashi (Seikei Univ.)
Simple families of Thue inequalities
15:00-15:30 David Adam (Nihon Univ. and Univ. d'Amiens)
Schinzel orderings in function fields
15:50-16:30 Takao Komatsu (Hirosaki Univ.)
Leaping convergents of Hurwitz continued fractions
16:50-17:40 Mary Flahive (Oregon State Univ.)
Inhomogeneous Diophantine approximation of some Hurwitzian
numbers
Thursday 8 March
10:00-10:50 Richard Bumby (Rutgers Univ.)
The divided cell algorithm and the inhomogeneous Lagrange
and Markoff spectra
11:10-12:00 Yuri Nesterenko (Moscow State Univ.)
Measure of irrationality for log 3
(after Salikhov)
14:00-14:40 Ryotaro Okazaki (Doshisha Univ.)
Yuan's Gap Principle for generalized simultaneous
Pell equations
15:00-15:40 Hajime Kaneko (Kyoto Univ.)
Expansion of real numbers by algebraic numbers
16:00-16:40 Shun Shimomura (Keio Univ.)
Algebraic relations for reciprocal sums of even terms
of Fibonacci numbers
17:00-17:40 Yohei Tachiya (Keio Univ.)
Measure of irrationality for certain infinite series
18:00-20:00 Banquet
Friday 9 March
10:00-10:40 Noriko Hirata (Nihon Univ.)
Exponential Diophantine equations and linear forms
in p-adic logarithms
11:00-11:40 Takeshi Kurosawa (Keio Univ.)
Transcendence of an algebraic point of the several
variable function
11:40-11:45 Closing


SPEAKERS
David Adam (Nihon University and Université d'Amiens, France)
       Schinzel orderings in function fields
Richard Bumby (Rutgers University, USA)
       The divided cell algorithm and the inhomogeneous Lagrange and Markoff spectra
Mary E. Flahive (Oregon State University, USA)
       Inhomogeneous Diophantine approximation of some Hurwitzian numbers
Noriko Hirata (Nihon University)
       Exponential Diophantine equations and linear forms in p-adic logarithms
Hajime Kaneko (Kyoto University)
       Expansion of real numbers by algebraic numbers
Takao Komatsu (Hirosaki University)
       Leaping convergents of Hurwitz continued fractions
Takeshi Kurosawa (Keio University)
       Transcendence of an algebraic point of the several variable function
Ville Merilä (University of Oulu, Finland)
       On approximation measures of certain q-continued fractions
Yuri Nesterenko (Moscow State University, Russia)
    1. Some metric results in algebraic independence theory
    2. Measure of irrationality for log 3 (after Salikhov)
Ryotaro Okazaki (Doshisha University)
       Yuan's Gap Principle for generalized simultaneous Pell equations
Carsten Elsner (Hannover, Germany), Shun Shimomura and Iekata Shiokawa (Keio University)
       Algebraic relations for reciprocal sums of even terms of Fibonacci numbers
Yohei Tachiya (Keio University)
       Measure of irrationality for certain infinite series
Isao Wakabayashi (Seikei University)
       Simple families of Thue inequalities

LOCAL INFORMATION
Contact: Yohei Tachiya     bof at math.keio.ac.jp
Iekata Shiokawa     shiokawa at math.keio.ac.jp
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