Zobrazeno 1 - 10
of 81
pro vyhledávání: '"M.J. Chasco"'
Publikováno v:
Fuzzy Sets and Systems. 446:53-67
The paper studies the aggregation of pairs of T-indistinguishability operators. More concretely we address the question whether A ( E , E ′ ) is a T-indistinguishability operator if E , E ′ are T-indistinguishability operators. The answer depends
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f79d0b76e44e3eaa10584c8a8c2cd7b
https://doi.org/10.1016/j.fss.2021.04.023
https://doi.org/10.1016/j.fss.2021.04.023
Publikováno v:
Fuzzy Sets and Systems. 418:170-184
Given an aggregation function, and two fuzzy subgroups of a group, this study investigates whether the aggregation of them is also a fuzzy subgroup. It is proven that if the cardinal of the group is a prime power, then it is always a fuzzy subgroup.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71c4203e3ffeb1bb34c6c5f1e52a024b
https://doi.org/10.1016/j.fss.2020.05.017
https://doi.org/10.1016/j.fss.2020.05.017
Publikováno v:
Fuzzy Sets and Systems. 463:108390
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7e860ba2ee7e41df4802b4d9e268019
https://doi.org/10.1016/j.fss.2022.08.022
https://doi.org/10.1016/j.fss.2022.08.022
Publikováno v:
Fuzzy Sets and Systems. 408:26-43
We estimate the number of triangular norms on some classes of finite lattices. One of them is obtained from two chains by identifying their zero elements, unit elements and an atom. Another one is the set of the dual lattices of the previous one. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e05e8030152a0fc35b32447e067f3aab
https://doi.org/10.1016/j.fss.2020.03.014
https://doi.org/10.1016/j.fss.2020.03.014
Publikováno v:
RUC. Repositorio da Universidade da Coruña
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Financiado para publicación en acceso aberto: Universidade da Coruña/CISUG [Abstract] We study the properties of the free abelian topological group Ad(X) on a metric space (X,d) endowed with the topology generated by the Graev extension dˆ of a gi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::205866247ae2c9255b9a16a3c4fe64e4
https://hdl.handle.net/2183/29916
https://hdl.handle.net/2183/29916
Publikováno v:
Fuzzy Sets and Systems. 369:122-131
We implement the notion of annihilator into fuzzy subgroups of an abelian group. There are different uses for the term annihilator in algebraic contexts that have been used fuzzy systems. In this paper we refer to another type of annihilator which is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdd1ab904b9a9f0cdf6aa2db1f781e6b
https://doi.org/10.1016/j.fss.2018.11.001
https://doi.org/10.1016/j.fss.2018.11.001
Publikováno v:
Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas. 113:2145-2154
We introduce the notion of local pseudo-homomorphism between two topological abelian groups. We prove that it is closely related with the widely studied notions of local cross sections and splitting extensions in the category of topological abelian g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d791d5f00b4dc829173ab735dc0876e7
https://doi.org/10.1007/s13398-018-0599-4
https://doi.org/10.1007/s13398-018-0599-4
Publikováno v:
Topology and its Applications. 228:285-293
We say that a mapping ω between two topological abelian groups G and H is a pseudo-homomorphism if the associated map ( x , y ) ∈ G × G ↦ ω ( x + y ) − ω ( x ) − ω ( y ) ∈ H is continuous. This notion appears naturally in connection wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51a30e9847e86c5640d7309000a04a84
https://doi.org/10.1016/j.topol.2017.06.003
https://doi.org/10.1016/j.topol.2017.06.003
Publikováno v:
Journal of Mathematical Analysis and Applications. 448:968-981
Let G be a precompact, bounded torsion abelian group and G p ∧ its dual group endowed with the topology of pointwise convergence. We prove that if G is Baire (resp., pseudocompact), then all compact (resp., countably compact) subsets of G p ∧ are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bd4d0307bf64e06b968ad22324d5acd
https://doi.org/10.1016/j.jmaa.2016.11.029
https://doi.org/10.1016/j.jmaa.2016.11.029
Publikováno v:
E-Prints Complutense. Archivo Institucional de la UCM
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The g-barrelled groups constitute a vast class of abelian topological groups. It might be considered as a natural extension of the class of barrelled topological vector spaces. In this paper we prove that g-barrelledness is a multiplicative property,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e498cd9916ac6bcfdde461ce03e4c4f8
https://eprints.ucm.es/id/eprint/74923/
https://eprints.ucm.es/id/eprint/74923/