Noncommutative Topological Entropy of Endomorphisms of Cuntz Algebras

被引：0
作者：
Adam Skalski
Joachim Zacharias
机构：
[1] Lancaster University,Department of Mathematics and Statistics
[2] University of Nottingham,School of Mathematical Sciences
[3] University of Łódź,Department of Mathematics
来源：
Letters in Mathematical Physics | 2008年 / 86卷
关键词：
Primary 46L55; Secondary 37B40; noncommutative topological entropy; Cuntz algebra; polynomial endomorphisms;
D O I：
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学科分类号：
摘要：
Noncommutative topological entropy estimates are obtained for polynomial gauge invariant endomorphisms of Cuntz algebras, generalising known results for the canonical shift endomorphisms. Exact values for the entropy are computed for a class of permutative endomorphisms related to branching function systems introduced and studied by Bratteli, Jorgensen and Kawamura.
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页码：115 / 134
页数：19
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