Spectral analysis of aperiodic structure and related topics

RIMS cooperative research meeting under this title will take place. Welcome anyone who is interested in.

Organizers: Shunji Ito and Shigeki Akiyama

Date: 19 Nov. - 21 Nov., 2007
Place : RIMS 115, Kyoto University

Japanese Version


Monday 19 Nov.
14:00 ~ 14:30 Taizo Sadahiro (Kumamoto Pref. Univ.)
Connectedness of domino tilings with impurities.
14:40 ~ 15:30 Shunji Ito (Kanazawa Univ.)
Self-similer tilings and complex Pisot numeration systems.
15:40 ~ 16:10 Maki Furukado (Yokohama National Univ.)
On the boundary of self-affine tilings generated by automorphisms.
16:20 ~ 16:50 Shin'ya Kishimoto & Kazushi Komatsu (Kochi Univ.)
On non-periodicity for tilings in hyperbolic plane.
17:00 ~ 17:30 Shin'ichi Yasutomi (Suzuka college Tech.)
New multidimensional continued fraction algorithm AJPA.


Tuesday 20 Nov.
9:30 ~ 10:30 Marcy Barge (Montana State University)
Cohomology of tiling spaces I.
10:50 ~ 11:50 Marcy Barge (Montana State University)
Cohomology of tiling spaces II.

14:00 ~ 14:40 Tohru Ogawa (ISTA)
Understanding uniform curves from 3-d human point of view, e.t.c.
14:50 ~ 15:30 Komajiro Niizeki (Tohoku Inst. Tech.)
A program for a classification of self-similar quasilattices.
15:50 ~ 16:20 Hiroko Hayashi & Kazushi Komatsu (Kochi Univ.)
Notes on subdivision of windows in projection method.
16:30 ~ 17:10 Shigeki Akiyama (Niigata Univ.)
Several coincidence conditions in tiling dynamical system (review)


Wednesday 21 Nov.
9:30 ~ 10:30 Kengo Matsumoto (Yokohama City Univ.)
An introduction to symbolic dynamical systems and C*-algebras I.
10:40 ~ 11:40 Kengo Matsumoto (Yokohama City Univ.)
An introduction to symbolic dynamical systems and C*-algebras II.

13:00 ~ 13:40 Tomonari Dotera (Kyoto Univ.)
Polymer archimedean tilings and quasi-crystal.
13:50 ~ 14:30 Koichiro Naito (Kumamoto Univ.)
Entropy and recurrent dimensions of discrete dynamical systems given by the Gauss map.
14:40 ~ 15:10 Daisuke Dobashi (Tsukuba Univ.)
Tiling, groups and Fibonacci sequence.
15:20 ~ 16:00 Ken'ichi Masui (Osaka City Univ.)
Rauzy induction and irrational rotations.


Related meetings 2001 2002 2003 2004 2005 2006(Keio) 2006

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