Contra-(Λ, sp)-continuity and δ(Λ, sp)-closed sets
DOI:
https://doi.org/10.29020/nybg.ejpam.v15i4.4370Keywords:
$\delta(\Lambda,sp)$-closed set, upper contra-$(\Lambda,sp)$-continuous multifunction, lower contra-$(\Lambda,sp)$-continuous multifunctionAbstract
This paper deals with the concepts of upper and lower contra-(Λ, sp)-continuous multifunctions. Moreover, some characterizations of upper and lower contra-(Λ, sp)-continuous multifunctions are investigated.
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2022-10-31
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Nonlinear Analysis
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How to Cite
Contra-(Λ, sp)-continuity and δ(Λ, sp)-closed sets. (2022). European Journal of Pure and Applied Mathematics, 15(4), 1694-1704. https://doi.org/10.29020/nybg.ejpam.v15i4.4370