Showing math.GNShow all
2 papers · 1 filter
math.GN2022
Some properties of Pre-topological groups
Fucai Lin, Ting Wu, Yufan Xie +1
In this paper, we pose the concepts of pre-topological groups and some generalizations of pre-topological groups. First, we systematically investigate some basic properties of pre-…
math.GN2022
Some properties of Pre-uniform spaces
Fucai Lin, Yufan Xie, Ting Wu +1
In this paper, we introduce the notions of pre-uniform spaces and pre-proximities and investigate some basic properties about them, where the definition of pre-uniformity here is d…