文章基本信息
- 标题：Some applications of minimal open sets
- 本地全文：下载
- 作者：Fumie Nakaoka ; Nobuyuki Oda
- 期刊名称：International Journal of Mathematics and Mathematical Sciences
- 印刷版ISSN：0161-1712
- 电子版ISSN：1687-0425
- 出版年度：2001
- 卷号：27
- 期号：8
- 页码：471-476
- DOI：10.1155/S0161171201006482
- 出版社：Hindawi Publishing Corporation
- 摘要：
We characterize minimal open sets in topological spaces. We show that any nonempty subset of a minimal open set is pre-open. As an application of a theory of minimal open sets, we obtain a sufficient condition for a locally finite space to be a pre-Hausdorff space.
