Measure preserving extensions and minimal wandering rates |
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Authors: | Roland Zweimüller |
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Affiliation: | (2) Department of Mathematics, University of Washington, Seattle, USA; |
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Abstract: | For conservative ergodic (infinite) measure preserving transformations we show that existence and asymptotics of minimal wandering rates are preserved if we pass to extensions or factors. Consequently, they are similarity invariants. |
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Keywords: | |
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