Author(s)

Levy Kahyata Matindih^1*, Elijah Bwanga Mpelele^1,2, Jimmy Hambulo^1,2, Davy Kabuswa Manyika²

¹Department of Mathematics & Statistics, Mulungushi University, Kabwe, Zambia.
²Department of Physics, Mulungushi University, Kabwe, Zambia.

In this present paper, we introduce and investigate a new form of mappings namely; upper and lower M-asymmetric preirresolute multifunctions defined between M-structural asymmetric topological spaces. The relationships between the multifunctions in our sense and other types of precountinuous and preirresolute multifunctions defined on both symmetric and asymmetric topological structures are discussed.

Asymmetric-Preopen Sets, M-Space, M-Asymmetric Preopen Sets, Upper (Lower) Preirresolute Multifunctions, Upper (lower) M-Asymmetric Preirresolute Multifunctions

Matindih, L. , Mpelele, E. , Hambulo, J. and Manyika, D. (2023) Some Characterizations of Upper and Lower M-Asymmetric Preirresolute Multifunctions. Advances in Pure Mathematics, 13, 267-283. doi: 10.4236/apm.2023.135019.