1. Absolutely strongly star-Hurewicz spaces
- Author
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Song Yan-Kui
- Subjects
selection principles ,starcompact ,acc ,strongly star-menger ,absolutely strongly star-menger ,strongly star-hurewicz ,absolutely strongly star-hurewicz ,alexandroff duplicate ,Mathematics ,QA1-939 - Abstract
A space X is absolutely strongly star-Hurewicz if for each sequence (Un :n ∈ℕ/ of open covers of X and each dense subset D of X, there exists a sequence (Fn :n ∈ℕ/ of finite subsets of D such that for each x ∈X, x ∈St(Fn; Un) for all but finitely many n. In this paper, we investigate the relationships between absolutely strongly star-Hurewicz spaces and related spaces, and also study topological properties of absolutely strongly star-Hurewicz spaces.
- Published
- 2015
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