170 citations
- Ohio University ZanesvilleUS6 papers
- Nanyang Technological UniversitySG5 papers
- Xiamen UniversityCN5 papers
- Ohio UniversityUS4 papers
- Ningde Normal UniversityCN3 papers
- Auckland University of TechnologyNZ2 papers
- Fuzhou UniversityCN2 papers
- Hebei Normal UniversityCN2 papers
- Jiangxi University of Science and TechnologyCN2 papers
- Nanchang UniversityCN2 papers
- Nankai UniversityCN2 papers
- Shantou UniversityCN2 papers
Showing 2019 · math.GNShow all
2 papers · 2 filters
math.GN2019
On topological Rudin's lemma, well-filtered spaces and sober spaces
Xiaoquan Xu, Dongsheng Zhao
Based on topological Rudin's Lemma, we investigate two new kinds of sets - Rudin sets and well-filtered determined sets in topological spaces. Using such sets, we formulate a…
math.GN2019
On some kinds of weakly sober spaces
Xinpeng Wen, Xiaoquan Xu
In \cite{E_2018}, Erné relaxed the concept of sobriety in order to extend the theory of sober spaces and locally hypercompact spaces to situations where directed joins were missing…