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Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta, 2020, Volume 56, Pages 122–137
DOI: https://doi.org/10.35634/2226-3594-2020-56-09
(Mi iimi406)
 

This article is cited in 2 scientific papers (total in 2 papers)

MATHEMATICS

Some topological properties of the space of maximal linked systems with topology of Wallman type

A. G. Chentsovab

a Ural Federal University, ul. Mira, 19, Yekaterinburg, 620002, Russia
b N. N. Krasovskii Institute of Mathematics and Mechanics, Ural Branch of the Russian Academy of Sciences, ul. S. Kovalevskoi, 16, Yekaterinburg, 620108, Russia
Full-text PDF (213 kB) Citations (2)
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Abstract: Maximal linked systems (MLS) and ultrafilters (u/f) on a widely understood measurable space (this is a nonempty set with equipment in the form of $\pi$-system with «zero» and «unit») are investigated. Under equipment with topology of Wallman type, the set of MLS is converted into a supercompact $T_1$-space. Conditions under which given space of MLS is a supercompactum (i. e., a supercompact $T_2$-space) are investigated. These conditions then apply to the space of u/f under equipment with topology of Wallman type. The obtained conditions are coordinated with representations obtained under degenerate cases of bitopological spaces with topologies of Wallman and Stone types, but they are not the last to be exhausted.
Keywords: maximal linked system, quasineighborhood, topology, ultrafilter.
Funding agency Grant number
Russian Foundation for Basic Research 18-01-00410
The research was funded by the Russian Foundation for Basic Research (project no. 18–01–00410).
Received: 02.02.2020
Bibliographic databases:
Document Type: Article
UDC: 519.6
Language: Russian
Citation: A. G. Chentsov, “Some topological properties of the space of maximal linked systems with topology of Wallman type”, Izv. IMI UdGU, 56 (2020), 122–137
Citation in format AMSBIB
\Bibitem{Che20}
\by A.~G.~Chentsov
\paper Some topological properties of the space of maximal linked systems with topology of Wallman type
\jour Izv. IMI UdGU
\yr 2020
\vol 56
\pages 122--137
\mathnet{http://mi.mathnet.ru/iimi406}
\crossref{https://doi.org/10.35634/2226-3594-2020-56-09}
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    Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta
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