Results 1 to 10 of about 23 (23)
Hypergroups associated with HX-groups
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2017 We have already studied a correspondence between HX-groups and hypergroups. Now we extend this correspondence to semigroups of sub- sets of a group G (and to begin, we considered ℤ2 × ℤ3 as group G). Moreover these subsets can have non empty intersection,
Corsini Piergiulio
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Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2016 One considers the hypergroups associated with the HX-groups Z=nZ and with the set of square matrices of order 2, with coefficients in Z=2Z and one calculates their fuzzy grade.
Corsini Piergiulio
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Isomorphism theorems of fuzzy hypermodules
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2017 In this paper we define and study a new class of subfuzzy hypermodules of a fuzzy hypermodule that we call normal subfuzzy hypermodules. The connection between hypermodules and fuzzy hypermodules can be used as a tool for proving results in fuzzy ...
Norouzi Morteza, Leoreanu-Fotea Violeta
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Some results in the level sets of some bipolar fuzzy relations
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria MatematicaIn this paper, some properties of a BPFR were studied. Also, level sets of BPFRs were studied with their properties. Some results were given and, in some cases, examples and counter-examples were constructed. In particular, we have shown that if a BPFR Q
Li R. +3 more
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Some of the next articles are maybe not open access.
Fuzzy geometric spaces associated to fuzzy hypermodules
Journal of Information and Optimization Sciences, 2021Narjes Firouzkouhi, R Ameri
exaly
On the number of fuzzy subgroups of finite abelian groups
Fuzzy Sets and Systems, 2008Marius Tarnauceanu
exaly
Counting the number of fuzzy subgroups of an abelian group of order pnqm
Fuzzy Sets and Systems, 2004V Murali
exaly