Upper and Lower Almost Contra-(Λ, sp)-continuity

Authors

  • Chawalit Boonpok Mahasarakham University
  • Jeeranunt Khampakdee

DOI:

https://doi.org/10.29020/nybg.ejpam.v16i1.4581

Keywords:

$(\Lambda,sp)$-open set, upper almost contra-$(\Lambda,sp)$-continuous multifunction, lower almost contra-$(\Lambda,sp)$-continuous multifunction

Abstract

Our main purpose is to introduce the concepts of upper and lower almost contra- (Λ, sp)-continuous multifunctions. Moreover, several characterizations of upper and lower almost contra-(Λ, sp)-continuous multifunctions are investigated

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Published

2023-01-29

Issue

Vol. 16 No. 1: (January 2023)

Section

Nonlinear Analysis

License

Copyright (c) 2023 European Journal of Pure and Applied Mathematics

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How to Cite

Upper and Lower Almost Contra-(Λ, sp)-continuity. (2023). European Journal of Pure and Applied Mathematics, 16(1), 156-168. https://doi.org/10.29020/nybg.ejpam.v16i1.4581