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On K-Starcompact Spaces

Song, Y.K., (2007) On K-Starcompact Spaces. Bulletin of the Malaysian Mathematical Sciences Society, 30 (1). pp. 59-64. ISSN 0126-6705

Full text not available from this repository.

Official URL: http://math.usm.my/bulletin/pdf/v30n1/v30n1p8.pdf

Affiliations

Nanjing Normal University, Dept. of Mathematics

Abstract

A space $X$ is $\mathcal{K}-starcompact$ if for every open cover $\mathcal{U}$ of $X$, there exists a compact subset $mathcal{K}$ of $X$ such that $St(K,\mathcal{U})=X$, where $St(K, \mathcal{U})=\bigcup \{ U \in \mathcal{U}: U \cap K \neq \O \}$. In this paper, we investigate the relations between $\mathcal{K}$-starcompact spaces and other related spaces. We also study topological properties of $\mathcal{K}$-starcompact spaces.

2000 Mathematics Subject Classification: 54D20, 54B10, 54D55.

Item Type:Journal
Keywords:Countably compact, star-compact, K-starcompact, 1½-star-compact.
Subjects:Q Science, Computer Science
ID Code:1367

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