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Topological Entropy for the Canonical Endomorphism of Cuntz–Krieger Algebras
Author(s) -
Boca Florin P.,
Goldstein Pavle
Publication year - 2000
Publication title -
bulletin of the london mathematical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.396
H-Index - 48
eISSN - 1469-2120
pISSN - 0024-6093
DOI - 10.1112/s0024609300007177
Subject(s) - mathematics , endomorphism , topological entropy , topological entropy in physics , pure mathematics , entropy (arrow of time) , topology (electrical circuits) , combinatorics , topological quantum number , physics , quantum mechanics
It is shown that Voiculescu's topological entropy for the canonical endomorphism of a simple Cuntz–Krieger algebra O A equals the logarithm of the spectral radius of A . 1991 Mathematics Subject Classification 46L55.