L—Fuzzy拓扑空间的S—闭性

分明拓扑学中关于Ｓ－闭理论的重要结果尽可能地推广ＬＦ拓扑学中。

Application of Argo Data in the Analysis of Water Masses in the Northwest Pacific Ocean

The temperature and salinity distributions, and the water mass structures in Northwest Pacific Ocean are studied using the temperature and salinity data obtained by Argo profiling floats. The T-S relation in this region indicates there exist 8 water masses, they are the North Pacific Tropical Surface Water （NPTSW）, North P, acific Subsurface Water （NPSSW）, North Pacific Intermediate Water （NPIW）, North Pacific Subtropical Water （NPSTW）, North Pacific Deep Water （NPDW） and Equatorial Surface Water （ESW）, and the South Pacific Subsurface Water （SPSSW） and South Pacific Intermediate Water （SPIW）.

完全分配格上的半导元算子与拓扑

本文在拓扑分子格中引入了ｓ－聚点和ｓ－导元的概念，研究了它们的一系列性质，并在完全分配格上引入了半导元算子与导元算子的概念，讨论了它们与拓扑间的对应关系。