Results 81 to 90 of about 398 (137)
Some Results on the Soft HG-Hypergroupoids
Murat Alp, Mohammad Ali Dehghanizadeh
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Directed Graphs representing isomorphism classes of C-Hypergroupoids
, 2012 Antonios Kalampakas +2 more
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Computers and Mathematics With Applications, 2012 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sarka Hoskova-Mayerova
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On the Center of a Hypergroupoid
Bulletin of the Iranian Mathematical Society, 2019 The authors introduce the definition of the center of a hypergroupoid and study its characteristics. In addition, they introduce an isomorphism action on groupoids and provide a relation between the center of a particular hypergroupoid and the center elements.
Mahmood Pourgholamhossein +1 more
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Hypercongruences in fuzzy AG-hypergroupoids
Journal of Intelligent and Fuzzy Systems, 2020 We introduce the notion of fuzzy Abel-Grassmann’s hypergroupoid, hypercongruence, fuzzy hypercongruence, fuzzy strong hypercongruence, compatible relations in an Abel-Grassmann’s hypergroupoid. This paper is aimed to study fuzzy hyperideals, smallest fuzzy hyperideals, fuzzy equivalence relations, fuzzy compatible fuzzy strong compatible,
Waqar A Khan, Kostaq Hila
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Nerves of Trigroupoids as Duskin-Glenn’s 3-Hypergroupoids
Applied Categorical Structures, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pilar Carrasco
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Locally Compact Hypergroupoids
Indian Journal of Pure and Applied Mathematics, 2020 The authors study locally compact hypergroupoids. Hypergroupoids generalize both hypergroups and groupoids. The authors assume the continuity of the map \((x, y) \mapsto \operatorname{supp}(\delta_{x} \ast \delta_{y})\) and show that the adjoint property in Renault's definition of the left Haar system follows automatically.
Seyyed Mohammad Tabatabaie +3 more
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Hypergroupoids determined by lattices
European Journal of Combinatorics, 2009 The paper deals with hypergroupoids where the hyperoperation is determined by lattices. The main results are conditions under which the hyperoperation is associative and when a hypergroup is obtained.
Violeta Leoreanu-Fotea, Ivo G. Rosenberg
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Lattice structure on fuzzy congruence relations of a hypergroupoid
Information Sciences, 2007 Mahmood Bakhshi, Rajab Ali Borzooei
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Hypergroupoids and cryptosystems
Journal of Discrete Mathematical Sciences and Cryptography, 2002 Abstract The GW-hypergroupoids are defined as generalization of the Wall hypergroupoids. The authors introduce a system to obtain a ciphertext using a GW-hypergroupoid. Conditions are given on the GW-hypergroupoid to univocally decipher a given ciphertext and to protect the original message and the key.
Giuseppe Gentile, Renato Migliorato
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