I: Fréchet-Urysohn spaces
In this paper, we introduce the concept ss-sequentially quotient mapping. Using this concept, we characterize s-Fréchet-Urysohn spaces and s-sequential spaces. Finally, we develop the properties of I-Fréchet-Urysohn spaces which is the generalized form of s-Fréchet-Urysohn spaces. Also, we give an e...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
University of Kragujevac, Faculty of Technical Sciences Čačak, Serbia
2016-01-01
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Series: | Mathematica Moravica |
Subjects: | |
Online Access: | http://scindeks-clanci.ceon.rs/data/pdf/1450-5932/2016/1450-59321602087R.pdf |