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On Star-K-I-Hurewicz Property

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01 sty 2022

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A space X is said to have the star-K-I-Hurewicz property (SKIH) [Tyagi, B. K.—Singh, S.—Bhardwaj, M. Ideal analogues of some variants of Hurewicz property, Filomat 33 (2019), no. 9, 2725–2734] if for each sequence (Un : n ∈ ℕ) of open covers of X there is a sequence (Kn : n ∈ ℕ) of compact subsets of X such that for each xX, {n ∈ ℕ : xSt(Kn, Un)} ∈ I, where I is the proper admissible ideal of ℕ. In this paper, we continue to investigate the relationship between the SKIH property and other related properties and study the topological properties of the SKIH property.

Język:
Angielski
Częstotliwość wydawania:
3 razy w roku
Dziedziny czasopisma:
Matematyka, Matematyka ogólna