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Title On cardinalities of finite interval-valued hesitant fuzzy sets Author info Pelayo Quirós, Pedro Alonso ... [et al.] Author Quirós Pelayo (5%)
Co-authors Alonso Pedro (5%)
Díaz Irene (5%)
Janiš Vladimír 1963- (80%) UMBFP10 - Katedra matematiky
Montes Susana (5%)
Source document Information sciences. Vol. 418-419, (2017), pp. 421-431. - New York : Elsevier Science Ltd., 2017 Keywords fuzzy množiny - fuzzy sets interval-valued fuzzy sets cardinalities Language English Country United States of America systematics 51 Annotation Certain extensions of the classical fuzzy sets have been studied in depth since they have a remarkable importance in many practical situations. We focus on finite interval-valued hesitant fuzzy sets, as they generalize the most usual sets (fuzzy sets, interval-valued fuzzy sets, intuitionistic fuzzy sets), so the results obtained can be immediately adapted to these types of sets. In addition, their membership functions are much more manageable than type-2 fuzzy sets. In this work, the cardinality of finite interval-valued hesitant fuzzy sets is studied from an axiomatic point of view, together with several properties that this definition satisfies, which enable to relate it to the classical definitions of cardinality given by other authors for fuzzy sets Public work category ADC No. of Archival Copy 40450 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
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