Almost \alpha(\tau_1,\tau_2)\sigma^\star-continuity for multifunctions.

International journal of mathematics and computer science 2026 Open access

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Authors: Chokchai Viriyapong, Areeyuth Sama-Ae, Chawalit Boonpok
DOI: 10.69793/ijmcs/01.2026/cvsb
Cited by: 0

Abstract

In this paper, we introduce the notions of upper and lower almost \alpha(\tau_1,\tau_2)\sigma^\star-continuous multifunctions. Moreover, we investigate several characterizations and some properties concerning upper and lower almost \alpha(\tau_1,\tau_2)\sigma^\star-continuous multifunctions.

Fields of Study & Subjects

Advanced Topology and Set Theory Fuzzy and Soft Set Theory Approximation Theory and Sequence Spaces

Publication details

Journal / source
International journal of mathematics and computer science
Pages
117–124
Publication date
1 January 2026
Language
EN