拟开集同半开集和准开集的关系

The relationship of q-open sets to semi-open and pre-open sets

给出了拟开集的定义及其相应性质，讨论拟开集同半开集，准开集，α-集之间的关系。

In this paper q-open sets and its properies are introduced.Further more the relationship of q-open sets to semi-open sets and pre-open sets are discussed.