Holey Coronas A Solution of the Grunbaum-Shephard Conjecture on Convex Isohedral Tilings

2000 ◽  
Vol 107 (6) ◽  
pp. 551
Author(s):  
Wlodzimierz Kuperberg
Keyword(s):  
1989 ◽  
Vol 29 (2) ◽  
Author(s):  
RichardL. Roth
Keyword(s):  

Symmetry ◽  
2011 ◽  
Vol 3 (4) ◽  
pp. 828-851 ◽  
Author(s):  
Hiroshi Fukuda ◽  
Chiaki Kanomata ◽  
Nobuaki Mutoh ◽  
Gisaku Nakamura ◽  
Doris Schattschneider

Symmetry ◽  
2011 ◽  
Vol 3 (2) ◽  
pp. 325-364 ◽  
Author(s):  
Hiroshi Fukuda ◽  
Chiaki Kanomata ◽  
Nobuaki Mutoh ◽  
Gisaku Nakamura ◽  
Doris Schattschneider

2017 ◽  
Vol 73 (a2) ◽  
pp. C331-C331
Author(s):  
Eduard Camangian Taganap ◽  
Ma. Louise Antonette N. De Las Penas

Author(s):  
Kazuyuki Amano ◽  
Yoshinobu Haruyama

A plane tiling by the copies of a polyomino is called isohedral if every pair of copies in the tiling has a symmetry of the tiling that maps one copy to the other. We show that, for every [Formula: see text]-omino (i.e., polyomino consisting of [Formula: see text] cells), the number of non-equivalent isohedral tilings generated by 90 degree rotations, so called p4-tilings or quarter-turn tilings, is bounded by a constant (independent of [Formula: see text]). The proof relies on the analysis of the factorization of the boundary word of a polyomino. We also show an example of a polyomino that has three non-equivalent p4-tilings.


1991 ◽  
Vol 39 (1) ◽  
Author(s):  
RichardL. Roth
Keyword(s):  

1978 ◽  
Vol 53 (1) ◽  
pp. 542-571 ◽  
Author(s):  
Branko Grünbaum ◽  
G. C. Shephard
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document