TITLE:
Some Results of Upper and Lower M-Asymmetric Irresolute Multifunctions in Bitopological Spaces
AUTHORS:
Levy K. Matindih, Edwin Moyo, Davy K. Manyika, Timothy Sinyangwe
KEYWORDS:
TiTj-Semiopen Sets, M-Space, M-Asymmetric Semiopen and Semiclosed Sets, Upper (Lower) Irresolute Multifunctions and Upper (Lower) M-Asymmetric Irresolute Multifunctions
JOURNAL NAME:
Advances in Pure Mathematics,
Vol.11 No.6,
June
30,
2021
ABSTRACT: In this paper, we aim to introduce and study some basic properties of upper and lower M-asymmetric irresolute multifunctions defined between asymmetric sets in the realm of bitopological spaces with certain minimal structures as a generalization of irresolute functions deal to Crossley and Hildebrand [1] and upper and lower irresolute Multifunctions deal to Popa [2].