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Popa, V., Kucuk, K. and Noiri, T. (1997) On Upper and Lower Preirresolute Multifunctions. International Journal of Pure and Applied Mathematical Sciences, 46, 5-16.

has been cited by the following article:

• TITLE: Some Characterizations of Upper and Lower M-Asymmetric Preirresolute Multifunctions

  AUTHORS: Levy Kahyata Matindih, Elijah Bwanga Mpelele, Jimmy Hambulo, Davy Kabuswa Manyika

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

  JOURNAL NAME: Advances in Pure Mathematics, Vol.13 No.5, May 30, 2023

  ABSTRACT: 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.