L－Fuzzy极不连通空间

给出了ＬＦ极不连通空间的具有层次特点的新定义，从而使连通性与极不连通性两个概念更为协调；证明了此定义是“Ｌ－好的推广”。     

Topological Properties of Urban Public Traffic Networks in Chinese Top-Ten Biggest Cities

We investigate the topological characteristics of complex networks as exemplified by the urban public traffic network （UPTN） in Chinese top-ten biggest cities. It is found that the UPTNs have small world behaviour, by the examination of their topological parameters. The quantitative analysis of the transport efficiency of the UPTNs reveals their higher local efficiency El and lower global efficiency Eg, which coincide well with the status quo of those Chinese cities still at their developing stage. Furthermore, the topological properties of efficiency in the UPTNs are also examined, and the findings indicate that, on the one hand, the UPTNs show robustness to random attacks and frangibility to malicious attacks on a global scale; on the other hand, the interrelation between UPTN efficiency and network motifs deserves our attention. The motifs which interrelate the UPTN efficiency are always triangular-formed patterns, e.g. motifs ID 238, ID 174 and ID 102, etc.     

拓扑分子格的弱分离公理

本文是文［１］的继续，我们以Ｑ－远域为工具，首先引入和研究了拓扑分子格的ＳＴｉ分离公理（ｉ＝－１，０，１，２，３，４）。其次我们引入了Ｓ－不定序同态和Ｓ－同胚序同态等概念，给出了它们的若干特征性质。最后我们得到了各种ＳＴｉ分离公理是Ｓ－同胚序同态下保持不变的性质。     

低沸点烷烃Kovats指数的拓扑结构研究

本文应用拓扑指数法研究烷烃化合物的色谱保留指数，并通过多元回归分析得到了烷烃的拓扑结构与色谱保留指数的良好的相关性，当测得某一有机物的保留指数时便可估计其结构特征，从而为烷烃化合物的色谱定性分析提供了可靠的信息。     

一个微生物生态模型的周期解

文章研究了一类与厌氧消化过程微生物生态模型有关的微分方程组在非自治双曲情形扰动下的周期解，通过利用重舍度的延拓定理，获得了该方程组周期解全局存在性的充分条件。     

Scott连续映射的分析式与分层次式刻划及应用

首先建立了拓扑空间到连续格的Ｓｃｏｔｔ连续映射的分析式与层次式刻划。共次利用这些刻划得到了连续格的分析式与层次式刻划，改进了有关作者的完全分配格的分析式刻划。     

网的收敛与分离公理

用Ｍｏｏｒｅ－Ｓｍｉｔｈ收敛给出了一个拓扑空间分别是Ｔ０，Ｔ１，正则，正规空间的充要条件．     

仿紧局部紧空间的映象

本文借助于闭映射、伪开映射和商映射建立仿紧局部紧空间和几类具有某些特定性质 k 系空间之间的联系。