Results 111 to 120 of about 251 (147)

Hyperideal polyhedra in the 3-dimensional anti-de Sitter space [PDF]

open access: yesAdvances in Mathematics, 2022
peer reviewedWe study hyperideal polyhedra in the 3-dimensional anti-de Sitter space AdS3, which are defined as the intersection of the projective model of AdS3 with a convex polyhedron in RP3 whose vertices are all outside of AdS3 and whose edges all ...
Jean-Marc Schlenker
exaly   +2 more sources

A Study on k-Hyperideals in Ordered Semihyperrings

open access: yesSymmetry, 2023
In this study, we propose the concept of left extension of a hyperideal by generalizing the concept of k-hyperideals in ordered semihyperrings with symmetrical hyper-operation ⊕.
Zheng Kou
exaly   +2 more sources
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Semisimple semihypergroups in terms of hyperideals and fuzzy hyperideals.

2011
In the paper, the notions of prime/semiprime/fuzzy hyperideals are defined and studied, on the same lines as the corresponding notions in the theory of rings. The class of semisimple semihypergroups is defined and characterized.
Corsini, Piergiulio   +2 more
openaire   +2 more sources

Fuzzy hyperideals of hyperquantales

Journal of Intelligent & Fuzzy Systems, 2019
Fuzzy set theory and Rough set theory are two useful mathematical tools for dealing with uncertainty and provides a general mathematical framework for dealing with uncertainty. In this paper, we introduce the notions of hyperideals of hyperquantales. The notions of (upper, lower) rough hyperideals of hyperquantales are given. Furthermore the notions of
Muhammad Farooq 0003   +4 more
openaire   +1 more source

Hyperideal circle patterns

open access: yesMathematical Research Letters, 2005
peer ...
SCHLENKER, Jean-Marc
exaly   +2 more sources

Cubic hyperideals in LA-semihypergroups

Journal of Intelligent & Fuzzy Systems, 2018
The notion of cubic set was introduced in [ 23 ] as a generalization of the notion of fuzzy sets and intuitionistic fuzzy sets. In this paper, we initiate a study of cubic sets in left almost semihypergroups.
Naveed Yaqoob   +3 more
openaire   +1 more source

Merging the N-hyperideals and J-hyperideals in one frame

Journal of Algebra and Its Applications
The notions of [Formula: see text]-hyperideals and [Formula: see text]-hyperideals as two new classes of hyperideals were recently defined in the context of Krasner [Formula: see text]-hyperrings. These concepts are created on the basis of the intersection of all [Formula: see text]-ary prime hyperideals and the intersection of all maximal hyperideals,
openaire   +1 more source

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