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Matematicheskie Zametki, 2019, Volume 106, Issue 4, Pages 531–542
DOI: https://doi.org/10.4213/mzm12166
(Mi mzm12166)
 

This article is cited in 14 scientific papers (total in 14 papers)

Homotopy Properties of the Space $I_f(X)$ of Idempotent Probability Measures

A. A. Zaitov, A. Ya. Ishmetov

Tashkent Institute of Architecture and Civil Engineering
References:
Abstract: A subspace $I_f(X)$ of the space of idempotent probability measures on a given compact space $X$ is constructed. It is proved that if the initial compact space $X$ is contractible, then $I_f(X)$ is a contractible compact space as well. It is shown that the shapes of the compact spaces $X$ and $I_f(X)$ are equal. It is also proved that, given a compact space $X$, the compact space $I_f(X)$ is an absolute neighborhood retract if and only if so is $X$.
Keywords: idempotent measure, compact space, absolute neighborhood retract, shape.
Received: 29.08.2018
Revised: 10.02.2019
English version:
Mathematical Notes, 2019, Volume 106, Issue 4, Pages 562–571
DOI: https://doi.org/10.1134/S0001434619090244
Bibliographic databases:
Document Type: Article
UDC: 515.12
PACS: 02.40.Pc
Language: Russian
Citation: A. A. Zaitov, A. Ya. Ishmetov, “Homotopy Properties of the Space $I_f(X)$ of Idempotent Probability Measures”, Mat. Zametki, 106:4 (2019), 531–542; Math. Notes, 106:4 (2019), 562–571
Citation in format AMSBIB
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  • This publication is cited in the following 14 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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