Almost Weak $\mu(\sigma_1,\sigma_2)$-continuity for Multifunctions

Authors

  • Butsakorn Kong-ied Mathematics and Applied Mathematics Research Unit, Department of Mathematics, 5 Faculty of Science, Mahasarakham University, Maha Sarakham, 44150, Thailand
  • Areeyuth Sama-Ae Department of Mathematics and Computer Science, Faculty of Science and Technology, 7 Prince of Songkla University, Pattani Campus, Pattani, 94000, Thailand
  • Chawalit Boonpok Mahasarakham University

DOI:

https://doi.org/10.29020/nybg.ejpam.v18i4.7054

Keywords:

upper almost weakly $\mu(\sigma_1,\sigma_2)$-continuous multifunction, lower almost weakly $\mu(\sigma_1,\sigma_2)$-continuous multifunction

Abstract

This paper presents new concepts of continuous multifunctions, called upper almost weakly
$\mu(\sigma_1,\sigma_2)$-continuous multifunctions and lower almost weakly
$\mu(\sigma_1,\sigma_2)$-continuous multifunctions. Moreover, several characterizations and some properties
concerning upper almost weakly $\mu(\sigma_1,\sigma_2)$-continuous multifunctions and lower almost weakly
$\mu(\sigma_1,\sigma_2)$-continuous multifunctions are established.

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Published

2025-11-05

Issue

Vol. 18 No. 4: (October 2025)

Section

Topology

License

Copyright (c) 2025 Butsakorn Kong-ied, Areeyuth Sama-Ae, Chawalit Boonpok

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How to Cite

Almost Weak $\mu(\sigma_1,\sigma_2)$-continuity for Multifunctions. (2025). European Journal of Pure and Applied Mathematics, 18(4), 7054. https://doi.org/10.29020/nybg.ejpam.v18i4.7054