ψ*-closed sets in fuzzy topological spaces
Abd Allah, M., Nawar, A. (2020). ψ*-closed sets in fuzzy topological spaces. EKB Journal Management System, 28(1), 1-8. doi: 10.1186/s42787-020-00087-3
M. A. Abd Allah; A. S. Nawar. "ψ*-closed sets in fuzzy topological spaces". EKB Journal Management System, 28, 1, 2020, 1-8. doi: 10.1186/s42787-020-00087-3
Abd Allah, M., Nawar, A. (2020). 'ψ*-closed sets in fuzzy topological spaces', EKB Journal Management System, 28(1), pp. 1-8. doi: 10.1186/s42787-020-00087-3
Abd Allah, M., Nawar, A. ψ*-closed sets in fuzzy topological spaces. EKB Journal Management System, 2020; 28(1): 1-8. doi: 10.1186/s42787-020-00087-3

ψ*-closed sets in fuzzy topological spaces

Journal of the Egyptian Mathematical Society
Volume 28, Issue 1, June 2020, Page 1-8  XML PDF (377.33 K)
DOI: 10.1186/s42787-020-00087-3
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Authors
M. A. Abd Allah; A. S. Nawar
Department of Mathematics and Computer Sciences, Faculty of Science, Menoufia University, Shibin el Kom, Egypt
Abstract
In this paper, we introduce a new class of fuzzy sets, namely, fuzzy ψ*-closed sets for
fuzzy topological spaces, and some of their properties have been proved. Further, we
introduce fuzzy ψ*-continuous, fuzzy ψ*-irresolute functions, and fuzzy ψ*-closed
(open) functions, as applications of these fuzzy sets, fuzzy T1/5-spaces, fuzzy T ψ1=5 -spaces, and fuzzy ψ*
T1/5-spaces.

Keywords
Fuzzy ψ*-closed sets; Fuzzy T1/5-spaces; Fuzzy ψ*-continuous; Fuzzy ψ*- closed functions
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