Research on the related properties of Isn-I-Fréchet-Urysohn space
HU Xingyu
Abstract：In this paper,the concept of Isn-I-Fréchet-Urysohn spaces is introduced.After that,according to the concept of Isn-sequential space,we discuss their relationship and their related properties such as hereditary,continuity and so on.In the end,we discuss the relationship between these spaces and another spaces in ideal convergence.
Keywords：I-sequential spacesI-neighbood spacesIsn-sequential spacesIsn-Fréchet-UrysohnIsn-I-Fréchet-Urysohn spaces
Publication Date：2024-01-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 1-6 )