| S—Urysohn闭空间及其子集的某些性质 |
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| 引用本文： | 陈震新. S—Urysohn闭空间及其子集的某些性质[J]. 福建师范大学学报(自然科学版), 1988, 0(1) |
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| 作者姓名： | 陈震新 |
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| 作者单位： | 福建师范大学数学系 |
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| 摘 要： | 本文引入S-Urysohn闭空间关于滤基和网的特征,这些特征由我们所定义叫做SU-聚和SU-收敛得到。同时,定义SU-集和SU-闭包、SU-闭集等概念,探讨了它们的某些性质,获得一些有益的结果。
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| 关 键 词： | S-Urysohn闭空间 SU-收敛性 SU-闭集 SU-集 |
Some Properties of S-Urysohn Closed Space and Its Subsets |
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| Chen Zhen-xin. Some Properties of S-Urysohn Closed Space and Its Subsets[J]. Journal of Fujian Teachers University(Natural Science), 1988, 0(1) |
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| Authors: | Chen Zhen-xin |
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| Affiliation: | Department of Mathematics |
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| Abstract: | In this paper, we give characterization of S-Urysohn closed space. These characterization are obtained mainly through the introduction of a type of convergence for filterbases and nets. We call SU-convergence. These results are a generatization of the results of Arya, S. P. and Bhamin, M. D.The concepts of SU-closed sets and SU-closure and SU-set are defined. Their some properties are discussed. |
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| Keywords: | S-Urysohn closed space SU-convergence SU-closed sets SU-set |
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