P. Yan

most citedThe continuous

d

-open homomorphism images and subgroups of

R

-factorizabile paratopological groups

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

math.GN2021

On $⋆$ -metric spaces

Shi-yao He, Li-Hong Xie, Peng-Fei Yan

Metric spaces are generalized by many scholars. Recently, Khatami and Mirzavaziri use a mapping called $t$ -definer to popularize the triangle inequality and give a generalization o…

math.GN2019★ 1 cited

The continuous $d$ -open homomorphism images and subgroups of $R$ -factorizabile paratopological groups

Li-Hong Xie, Pengfei Yan

In this paper, we prove that: (1) Let $f : G \to H$ be a continuous $d$ -open surjective homomorphism; if $G$ is an $R$ -factorizabile paratopological group, then so is…

On ⋆-metric spaces

The continuous d-open homomorphism images and subgroups of R-factorizabile paratopological groups

On $⋆$ -metric spaces

The continuous $d$ -open homomorphism images and subgroups of $R$ -factorizabile paratopological groups