000148540 001__ 148540
000148540 005__ 20250120165541.0
000148540 0247_ $$2doi$$a10.1016/j.fss.2016.05.010
000148540 0248_ $$2sideral$$a101589
000148540 037__ $$aART-2017-101589
000148540 041__ $$aeng
000148540 100__ $$aDe Miguel, L.
000148540 245__ $$aPointwise aggregation of maps: Its structural functional equation and some applications to social choice theory
000148540 260__ $$c2017
000148540 5060_ $$aAccess copy available to the general public$$fUnrestricted
000148540 5203_ $$aWe study a structural functional equation that is directly related to the pointwise aggregation of a finite number of maps from a given nonempty set into another. First we establish links between pointwise aggregation and invariance properties. Then, paying attention to the particular case of aggregation operators of a finite number of real-valued functions, we characterize several special kinds of aggregation operators as strictly monotone modifications of projections. As a case study, we introduce a first approach of type-2 fuzzy sets via fusion operators. We develop some applications and possible uses related to the analysis of properties of social evaluation functionals in social choice, showing that those functionals can actually be described by using methods that derive from this setting.
000148540 536__ $$9info:eu-repo/grantAgreement/ES/AEI-MINECO-FEDER/MTM2015-63608-P$$9info:eu-repo/grantAgreement/ES/MINECO/ECO2012-34828$$9info:eu-repo/grantAgreement/ES/MINECO/MTM2012-37894-C02-02$$9info:eu-repo/grantAgreement/ES/MINECO/TIN2011-29520$$9info:eu-repo/grantAgreement/ES/MINECO/TIN2013-47605-P
000148540 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000148540 590__ $$a2.675$$b2017
000148540 591__ $$aCOMPUTER SCIENCE, THEORY & METHODS$$b18 / 103 = 0.175$$c2017$$dQ1$$eT1
000148540 591__ $$aSTATISTICS & PROBABILITY$$b8 / 123 = 0.065$$c2017$$dQ1$$eT1
000148540 591__ $$aMATHEMATICS, APPLIED$$b12 / 252 = 0.048$$c2017$$dQ1$$eT1
000148540 592__ $$a1.138$$b2017
000148540 593__ $$aLogic$$c2017$$dQ1
000148540 593__ $$aArtificial Intelligence$$c2017$$dQ1
000148540 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000148540 700__ $$aCampión, M.J.
000148540 700__ $$0(orcid)0000-0002-3841-8774$$aCandeal, J.C.$$uUniversidad de Zaragoza
000148540 700__ $$aInduráin, E.
000148540 700__ $$aPaternain, D.
000148540 7102_ $$14000$$2415$$aUniversidad de Zaragoza$$bDpto. Análisis Económico$$cÁrea Fund. Análisis Económico
000148540 773__ $$g325 (2017), 137-151$$pFuzzy sets syst.$$tFuzzy Sets and Systems$$x0165-0114
000148540 8564_ $$s468361$$uhttps://zaguan.unizar.es/record/148540/files/texto_completo.pdf$$yPostprint
000148540 8564_ $$s1625629$$uhttps://zaguan.unizar.es/record/148540/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000148540 909CO $$ooai:zaguan.unizar.es:148540$$particulos$$pdriver
000148540 951__ $$a2025-01-20-14:52:40
000148540 980__ $$aARTICLE