Compact Condensations of Hausdorff Spaces

Please use this identifier to cite or link to this item: http://elar.urfu.ru/handle/10995/111383

Title:	Compact Condensations of Hausdorff Spaces
Authors:	Belugin, V. I. Osipov, A. V. Pytkeev, E. G.
Issue Date:	2021
Publisher:	Springer Science and Business Media B.V. Springer Science and Business Media LLC
Citation:	Belugin V. I. Compact Condensations of Hausdorff Spaces / V. I. Belugin, A. V. Osipov, E. G. Pytkeev. — DOI 10.3390/plants11060770 // Acta Mathematica Hungarica. — 2021. — Vol. 164. — Iss. 1. — P. 15-27.
Abstract:	We continue to study one of the classic problems in general topology raised by P. S. Alexandrov: when a Hausdorff space X has a continuous bijection (a condensation) onto a compactum? We concentrate on the situation when not only X but also X\ Y can be condensed onto a compactum whenever the cardinality of Y does not exceed certain τ. © 2021, Akadémiai Kiadó, Budapest, Hungary.
Keywords:	AΤ-SPACE CONDENSATION CONTINUOUS DECOMPOSITION SUBCOMPACT SPACE WEAKLY DYADIC COMPACT
URI:	http://elar.urfu.ru/handle/10995/111383
Access:	info:eu-repo/semantics/openAccess
SCOPUS ID:	85100832840
WOS ID:	000616444500001
PURE ID:	21885206
ISSN:	0236-5294
DOI:	10.1007/s10474-021-01131-z
Sponsorship:	The authors would like to thank the referee for careful reading and valuable comments and suggestions. The work was performed as part of research conducted in the Ural Mathematical Center.
Appears in Collections:	Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC

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