On orderedΓ-hypersemigroups, minimal bi-ideals, and minimal left ideals
Author(s) -
Niovi Kehayopulu
Publication year - 2021
Publication title -
turkish journal of mathematics
Language(s) - English
Resource type - Journals
eISSN - 1303-6149
pISSN - 1300-0098
DOI - 10.3906/mat-2011-35
Subject(s) - mathematics , characterization (materials science) , simple (philosophy) , pure mathematics , combinatorics , discrete mathematics , philosophy , materials science , epistemology , nanotechnology
The definition of ordered Γ -hypersemigroups and the definitions of regular and intra-regular ordered Γ hypersemigroups in the existing bibliography should be corrected. Care should be given to the definitions of bi-Γ hyperideals and quasi-Γ -hyperideals as well. The main results are a characterization of minimal bi-ideals of an ordered Γ -hypersemigroup S in terms of B -simple bi-ideals of S and a characterization of minimal left (resp. right) ideals of an ordered Γ -hypersemigroup S in terms of left (resp. right) simple subsemigroups of S .
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