1) Urysohn-closedness
Urysohn闭性
1.
The concepts of Urysohn-closedness and Urysohn α-RF and so on are introduced in LF topological spaces．The characterizations of Urysohn-closedness are studied by means of the notions of U-convergence of molecular nets, filters and ideals.
在LF拓扑空间中引入Urysohn闭性、Urysohnα-远域族等概念。
2) F-Urysohn lemma
F-Urysohn引理
3) SP-Urysohn space
SP-Urysohn空间
1.
This paper introduces the new concept of SP-Urysohn space among L-topological spaces and obtains some of its good properties and characteristics.
在L-拓扑空间引入了一类新的Urysohn空间,称为SP-Urysohn空间,得到了它的若干良好性质与特征,并讨论了它与其他Urysohn空间之间的关系。
5) Urysohn space
Urysohn空间
1.
The concepts of a fuzzy Urysohn space and an α-stratified fuzzy Urysohn space are introduced in this paper.
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。
6) closeness
[英]['kləusnis] [美]['klosnɪs]
闭性
1.
This paper discusses closeness of pareto efficient set and efficient outcome set.
讨论多目标规划问题中的有效点集的闭性和 Pareto有效解集的闭性问题。
2.
In this paper, we mainly conside the effect of dimension on closeness of the set K and the continuous of the map g → u(g) on K.
本文主要研究维数对集合K闭性的影响以及映射g(?)(g)在集合K上的连续性。
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条