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Scientific articles
Maximal linked systems on products of widely understood measurable spaces
A. G. Chentsovab a N. N. Krasovskii Institute of Mathematics and Mechanics of the Ural Branch of the Russian Academy of Sciences
b Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg
Abstract:
Maximal linked systems (MLS) of sets on widely understood measurable spaces (MS) are considered; in addition, every such MS is realized by equipment of a nonempty set with a $\pi$-system of its subsets with «zero» and «unit» ($\pi$-system is a nonempty family of sets closed with respect to finite intersections). Constructions of the MS product connected with two variants of measurable (in wide sense) rectangles are investigated. Families of MLS are equipped with topologies of the Stone type. The connection of product of above-mentioned topologies considered for box and Tychonoff variants and the corresponding (to every variant) topology of the Stone type on the MLS set for the MS product is studied. The properties of condensation and homeomorphism for resulting variants of topological equipment are obtained.
Keywords:
maximal linked system, Tychonoff product, box-topology.
Received: 24.02.2021
Citation:
A. G. Chentsov, “Maximal linked systems on products of widely understood measurable spaces”, Russian Universities Reports. Mathematics, 26:134 (2021), 182–215
Linking options:
https://www.mathnet.ru/eng/vtamu225 https://www.mathnet.ru/eng/vtamu/v26/i134/p182
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Abstract page: | 156 | Full-text PDF : | 47 | References: | 39 |
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