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JOURNALS // Matematicheskii Sbornik // Archive

Mat. Sb., 2012 Volume 203, Number 10, Pages 71–116 (Mi sm7819)

This article is cited in 5 papers

$C^*$-algebras associated with reversible extensions of logistic maps

B. K. Kwaśniewski

Institute of Mathematics, University of Bialystok, Poland

Abstract: The construction of reversible extensions of dynamical systems presented in a previous paper by the author and A. V. Lebedev is enhanced, so that it applies to arbitrary mappings (not necessarily with open range). It is based on calculating the maximal ideal space of $C^*$-algebras that extends endomorphisms to partial automorphisms via partial isometric representations, and involves a new set of ‘parameters’ (the role of parameters is played by chosen sets or ideals).
As model examples, we give a thorough description of reversible extensions of logistic maps and a classification of systems associated with compression of unitaries generating homeomorphisms of the circle.
Bibliography: 34 titles.

Keywords: extensions of dynamical systems, logistic maps, partial isometry, $C^*$-algebra.

UDC: 517.986.24+517.986.9

MSC: Primary 47L30, 54H20; Secondary 37E99

Received: 20.09.2010 and 15.05.2012

DOI: 10.4213/sm7819


 English version:
Sbornik: Mathematics, 2012, 203:10, 1448–1489

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