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Operators, fuzzy operators and Pawlak's approximations in operators.

Authors :
Ostadhadi-Dehkordi, S.
Hila, K.
Source :
Afrika Matematica; Nov2021, Vol. 32 Issue 7/8, p1211-1225, 15p
Publication Year :
2021

Abstract

The aim of this research work is to define a new class of multialgebras that are left(right) operators and fuzzy operators and related properties are investigated. They are a generalization of semihypergroups and semigroups. With this concept we can connect a non-empty set to a semihypergroup. Also, the concepts of the lower and upper approximations of left(right) operators are introduced and some results are obtained. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
10129405
Volume :
32
Issue :
7/8
Database :
Complementary Index
Journal :
Afrika Matematica
Publication Type :
Academic Journal
Accession number :
153078769
Full Text :
https://doi.org/10.1007/s13370-021-00894-6