Year: 2022
Author: Xiangeng Zhou, Li Liu
Journal of Mathematical Study, Vol. 55 (2022), Iss. 1 : pp. 54–66
Abstract
In this paper, we introduce and study $s$-sequence-covering mappings and 1-$s$-sequence-covering mappings, obtain some characterizations of $s$-sequence-covering and compact images of metric spaces, and prove that every $s$-sequence-covering and compact mapping in first-countable spaces is a 1-$s$-sequence-covering mapping.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/jms.v55n1.22.04
Journal of Mathematical Study, Vol. 55 (2022), Iss. 1 : pp. 54–66
Published online: 2022-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 13
Keywords: Statistical convergence $s$-sequence-covering mappings 1-$s$-sequence-covering mappings compact mappings.