Mathematics of tilings and quasi-periodic systems

RIMS cooperative research will take place under this title. We welcome anyone who is interested in.

Date:Monday, 16 October -- Wednesday, 18 October, 2017
Place: RIMS Room 110, Kyoto University

日本語版


Monday, 16 October
13:15 ~ 14:05 Ma. Louise Antonette N. De Las Penas (Ateneo de Manila University)
On Isohedral Isocoronal Tilings
14:15 ~ 15:05 Yoshitaro Tanaka (Hokkaido University)
Mathematical analysis for understanding the mechanism of phyllotactic formation
15:15 ~ 16:00 Toshio Sekimura (Chubu University)
What is color pattern in butterfly wings?
16:10 ~ 16:55 Toshio Sekimura (Chubu University)
Models of color pattern formation in butterfly wings


Tuesday, 17 October
9:35 ~  10:25 Teruhisa Sugimoto (ISTA)
Convex pentagon tilings and heptiamonds
10:35 ~ 11:25 Ikuro Sato (Miyagi Cancer Center)
Crystallographic phase transition in generalized dimensions between
Sommerville crystal and Boerdijk-Coxeter non-crystal
11:35 ~ 12:25 Isao Nakai (Ochanomizu University)
Introduction to WEB geometry

14:05 ~ 14:55 Agatha Kristel Mosqueda Abila (Southern Luzon State University)
Local and Global Color Symmetries of Tilings
15:05 ~ 15:55 Kazunori Horibe (HMMRC)
From sangaku problems to mathematical beading
16:05 ~ 16:55 Qinghui Liu (Beijing Institute of Technology)
On dimension of spectrum of Schrodinger operator with periodic
doubling potential


Wednesday, 18 October
9:35 ~ 10:25 Mark Loyola (Ateneo de Manila University)
String C groups associated with cylindrical and toroidal tilings
10:35 ~ 11:25 Masamichi Yoshida (Osaka City University)
Irrational rotation, Denjoy homeomorphism and their odometer
representations
11:35 ~ 12:25 Takuro Uezono (Ryukoku University), Takamichi Sushida (Hokkaido University), Yoshikazu Yamagishi (Ryukoku University)
Circle packings and Voronoi tilings on logarithmic spiral lattices with rotational symmetry

Organizer: Yoshikazu Yamagishi.


Related meetings 2001 2002 2003 2004 2005 2006(Keio) 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016