The concept of near PS-compactness in L-topological Spaces is introduced. It is a kind of new compactness between fuzzy compactness and PS-compactness.
引入了一般L -拓扑空间中的近ps -紧性概念，它是介于模糊紧性与PS -紧性之间的一种新的紧性。
The concept of L-fuzzy perfect mappings based on the N-compactness is introduced. We show that the L-fuzzy perfect mappings are multiplicative.
本文以良紧性理论为基础引入了L-不分明完备映射的概念，证明了这种映射是可乘的。
The concept of L-fuzzy perfect mappings based on the N-compactness is introduced. We show that the L-fuzzy perfect mappings are multiplicative.
本文以良紧性理论为基础引入了L-不分明完备映射的概念，证明了这种映射是可乘的。
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