LINEARLY REPETITIVE DELONE SYSTEMS HAVE A FINITE NUMBER OF NONPERIODIC DELONE SYSTEM FACTORS

被引:6
|
作者
Isabel Cortez, Maria [1 ]
Durand, Fabien [2 ]
Petite, Samuel [2 ]
机构
[1] Univ Santiago Chile, Dept Matemat & Ciencia Computac, Santiago, Chile
[2] Univ Picardie Jules Verne, CNRS, UMR 6140, Lab Amienois Math Fondamentale & Appl, F-80039 Amiens, France
关键词
Delone sets; tiling systems factor maps; linearly repetitive; Voronoi cell; TILING DYNAMICAL-SYSTEMS; PRIME FLOWS; SUBSHIFTS;
D O I
10.1090/S0002-9939-09-10139-9
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper we prove linearly repetitive Delone systems have finitely many Delone system factors up to conjugacy. This result is also applicable to linearly repetitive tiling systems.
引用
收藏
页码:1033 / 1046
页数:14
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