Universally finitary symbolic extensions
Jacek Serafin
Fundamenta Mathematicae, Tome 205 (2009), p. 281-285 / Harvested from The Polish Digital Mathematics Library
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We prove that by considering a finitary (almost continuous) symbolic extension of a topological dynamical system instead of a continuous extension, one cannot achieve any drop of the entropy of the extension.

Publié le : 2009-01-01
EUDML-ID : urn:eudml:doc:282622 
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     title = {Universally finitary symbolic extensions},
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     volume = {205},
     year = {2009},
     pages = {281-285},
     zbl = {1187.37013},
     language = {en},
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Jacek Serafin. Universally finitary symbolic extensions. Fundamenta Mathematicae, Tome 205 (2009) pp. 281-285. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-fm206-0-16/