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This article is cited in 4 scientific papers (total in 4 papers)
Large Systems
Geometric interpretation of entropy: new results
G. D. Dvorkin Department of Mathematical Statistics and Random Processes,
Faculty of Mechanics and Mathematics,
Lomonosov Moscow State University, Moscow, Russia
Abstract:
We consider a relation between the metric entropy and local boundary deformation rate (LBDR) in the symbolic case. We prove that the LBDR understood as a limit in the mean is equal to the entropy for systems containing an essentially synchronized subshift of full measure. We also obtain an example of this relation in the case where such a subshift is lacking. We show for the first time that if the LBDR is understood as a limit almost everywhere, then the equality between this quantity and the entropy need not hold.
Keywords:
metric entropy, local boundary deformation rate, symbolic system, synchronized system, invariant ergodic measure, regular bracket sequence, Dyck system.
Received: 25.03.2021 Revised: 17.06.2021 Accepted: 27.06.2021
Citation:
G. D. Dvorkin, “Geometric interpretation of entropy: new results”, Probl. Peredachi Inf., 57:3 (2021), 90–101; Problems Inform. Transmission, 57:3 (2021), 281–291
Linking options:
https://www.mathnet.ru/eng/ppi2349 https://www.mathnet.ru/eng/ppi/v57/i3/p90
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Abstract page: | 197 | Full-text PDF : | 4 | References: | 35 | First page: | 28 |
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