强拟连续与强拟S_i分离性

Strongly Quasi-Continuous and Strongly Quasi S_i-Separations

首先利用半开集引入强拟开集、强拟连续概念,研究强拟连续的相关性质;其次引入了强拟S_(2.75)分离、强拟S_(3.5)分离概念,并给出它们的特征刻画,最后得到强拟S_i-空间之间的关系.

First, the concepts of strongly quasi-open sets and strongly quasi- continuous were introduced by semi-open sets, some properties results were also given.Furthermore, the concept of strongly quasi $2 75-separations and strongly quasi $3 5-separations were intro- duced, then those characterizing theorem was proved, furthermore, the topological properties were obtained. Finally, the connections among strongly quasi Si-separations were discussed.