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Proyecciones (Antofagasta)
versión impresa ISSN 0716-0917
Proyecciones (Antofagasta) vol.39 no.2 Antofagasta abr. 2020
http://dx.doi.org/10.22199/issn.0717-6279-2020-02-0027
Artículos
Fuzzy δ∗-almost continuous and fuzzy δ∗-continuous functions in mixed fuzzy ideal topological spaces
1Tripura University, Dept. of Mathematics, Agartala, TR, India. e-mail: tripathybc@gmail.com
2Central Institute of Technology, Dept. of Mathematics, Kokrajhar, AS, India. e-mail: gautomofcit@gmail.com
In this paper we introduce two new classes of functions between mixed fuzzy topological spaces, namely fuzzy δ∗-almost continuous and fuzzy δ∗-continuous functions and investigate some of their properties. The description of these two types of functions facilitated by the introduction of generalized open sets, called fuzzy δ-preopen sets, fuzzy δ-precluster point, fuzzy preopen sets, fuzzy δ-pre-q-neighbourhoods.
Keywords: Fuzzy δ-preopen set; Fuzzy δ-regular open set; Fuzzy δ-pre neighbourhood; Fuzzy δ-regular neighbourhood
Acknowledgement.
The authors thank the unanimous reviewer for the comments on the first draft of the article.
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Received: April 30, 2019; Accepted: December 30, 2019
This is an open-access article distributed under the terms of the Creative Commons Attribution License
