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CHARACTERIZATIONS OF COUNTABLY ρI-COMPACT IDEAL TOPOLOGICAL SPACES.
- Source :
-
Scientific Studies & Research. Series Mathematics & Informatics . 2021, Vol. 31 Issue 1, p141-150. 10p. - Publication Year :
- 2021
-
Abstract
- The concept of countably ρI-compactness is introduced and several characterizations of this notion are obtained. It is shown that an ideal space (X, τ, I) is countably ρI-compact if and only if every countable locally finite modulo I, I ∈ I, family of non-ideal sets is finite. [ABSTRACT FROM AUTHOR]
- Subjects :
- *TOPOLOGICAL spaces
*FINITE, The
Subjects
Details
- Language :
- English
- ISSN :
- 20673566
- Volume :
- 31
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Scientific Studies & Research. Series Mathematics & Informatics
- Publication Type :
- Academic Journal
- Accession number :
- 157117157