摘要
建立了模糊Urysohn空间与α-层的模糊Urysohn空间的概念,系统地讨论了它们的特征性质及相互关系,证明了模糊Urysohn分离性具有遗传性和拓扑不变性,而且还是R.Lowen意义下的“好的推广”。
The concepts of a fuzzy Urysohn space and an α-stratified fuzzy Urysohn space are introduced in this paper. Their characteristics and the relationships between them are systematically discussed. Moreover, that fuzzy Urysohn's separation is hereditary, a good extension in the means of R.Lowen and fuzzy homeomorphic invariance is proved.
出处
《江汉石油学院学报》
CSCD
北大核心
1993年第1期90-92,共3页
Journal of Jianghan Petroleum Institute
关键词
Urysohn空间
模糊空间
远域
Urysohn space
fuzzy Urysohn space
almost F-compactness
R-neigh borhood
fuzzy net
