Dongsheng Zhao

activity

20162026

most citedThe reflectivity of some categories of T0 spaces in domain theory

5 citations · 22 across the 19 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

math.GN2020

$ω$ -Rudin spaces, well-filtered determined spaces and first-countable spaces

Xiaoquan Xu, Chong Shen, Xiaoyong Xi +1

We investigate some versions of $d$ -space, well-filtered space and Rudin space concerning various countability properties. The main results include: (i) if the sobrification of a $…

math.GN2020★ 1 cited

Some open problems on well-filtered spaces and sober spaces

Xiaoquan Xu, Dongsheng Zhao

In the past few years, the research on sober spaces and well-filtered spaces has got some breakthrough progress. In this paper, we shall present a brief summarising survey on some…

math.GN2020★ 1 cited

On open well-filtered spaces

Chong Shen, Xiaoyong Xi, Xiaoquan Xu +1

We introduce and study a new class of $T_{0}$ spaces, called open well-filtered spaces. The main results we proved include (1) every well-filtered space is an open well-filtered spac…

ω-Rudin spaces, well-filtered determined spaces and first-countable spaces

Some open problems on well-filtered spaces and sober spaces

On open well-filtered spaces

$ω$ -Rudin spaces, well-filtered determined spaces and first-countable spaces