Elorza, J.; Recasens, J. Consequence operators, interior operators and fuzzy relations. (English) Zbl 1522.03250 Fuzzy Sets Syst. 450, 133-144 (2022). MSC: 03E72 PDFBibTeX XMLCite \textit{J. Elorza} and \textit{J. Recasens}, Fuzzy Sets Syst. 450, 133--144 (2022; Zbl 1522.03250) Full Text: DOI
Calvo, T.; Recasens, J. On the representation of local indistinguishability operators. (English) Zbl 1464.03052 Fuzzy Sets Syst. 410, 90-108 (2021). MSC: 03E72 PDFBibTeX XMLCite \textit{T. Calvo} and \textit{J. Recasens}, Fuzzy Sets Syst. 410, 90--108 (2021; Zbl 1464.03052) Full Text: DOI
Recasens, J.; Tomás, M. S. Positive definite indistinguishability operators. (English) Zbl 1465.03087 Fuzzy Sets Syst. 384, 23-33 (2020). MSC: 03E72 PDFBibTeX XMLCite \textit{J. Recasens} and \textit{M. S. Tomás}, Fuzzy Sets Syst. 384, 23--33 (2020; Zbl 1465.03087) Full Text: DOI Link
Bejines, C.; Chasco, M. J.; Elorza, J.; Recasens, J. Preserving fuzzy subgroups and indistinguishability operators. (English) Zbl 1423.20072 Fuzzy Sets Syst. 373, 164-179 (2019). MSC: 20N25 PDFBibTeX XMLCite \textit{C. Bejines} et al., Fuzzy Sets Syst. 373, 164--179 (2019; Zbl 1423.20072) Full Text: DOI Link
Boixader, D.; Recasens, J. On the relationship between fuzzy subgroups and indistinguishability operators. (English) Zbl 1423.20073 Fuzzy Sets Syst. 373, 149-163 (2019). MSC: 20N25 PDFBibTeX XMLCite \textit{D. Boixader} and \textit{J. Recasens}, Fuzzy Sets Syst. 373, 149--163 (2019; Zbl 1423.20073) Full Text: DOI Link
Armengol, Eva; Boixader, Dionís; García-Cerdaña, Àngel; Recasens, Jordi \(T\)-generable indistinguishability operators and their use for feature selection and classification. (English) Zbl 1423.68497 Fuzzy Sets Syst. 360, 33-48 (2019). MSC: 68T37 68T05 68T10 PDFBibTeX XMLCite \textit{E. Armengol} et al., Fuzzy Sets Syst. 360, 33--48 (2019; Zbl 1423.68497) Full Text: DOI
Massanet, Sebastia; Recasens, Jordi; Torrens, Joan Some characterizations of \(T\)-power based implications. (English) Zbl 1423.03084 Fuzzy Sets Syst. 359, 42-62 (2019). MSC: 03B52 PDFBibTeX XMLCite \textit{S. Massanet} et al., Fuzzy Sets Syst. 359, 42--62 (2019; Zbl 1423.03084) Full Text: DOI
Boixader, Dionis; Recasens, J. Reduction of attributes in averaged similarities. (English) Zbl 1436.68344 Inf. Sci. 426, 117-130 (2018). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{D. Boixader} and \textit{J. Recasens}, Inf. Sci. 426, 117--130 (2018; Zbl 1436.68344) Full Text: DOI Link
Boixader, D.; Recasens, J. Characterization of unidimensional averaged similarities. (English) Zbl 1436.03273 J. Appl. Log. 23, 16-26 (2017). MSC: 03E72 PDFBibTeX XMLCite \textit{D. Boixader} and \textit{J. Recasens}, J. Appl. Log. 23, 16--26 (2017; Zbl 1436.03273) Full Text: DOI Link
Garmendia, L.; González del Campo, R.; Recasens, J. Partial orderings for hesitant fuzzy sets. (English) Zbl 1422.03116 Int. J. Approx. Reasoning 84, 159-167 (2017). MSC: 03E72 06A06 PDFBibTeX XMLCite \textit{L. Garmendia} et al., Int. J. Approx. Reasoning 84, 159--167 (2017; Zbl 1422.03116) Full Text: DOI Link
Massanet, Sebastia; Recasens, Jordi; Torrens, Joan Fuzzy implication functions based on powers of continuous t-norms. (English) Zbl 1404.03024 Int. J. Approx. Reasoning 83, 265-279 (2017); corrigendum ibid. 104, 144-147 (2019). MSC: 03B52 PDFBibTeX XMLCite \textit{S. Massanet} et al., Int. J. Approx. Reasoning 83, 265--279 (2017; Zbl 1404.03024) Full Text: DOI Link
De Soto, Adolfo R.; Recasens, Jordi Some sets of indistinguishability operators as multiresolution families. (English) Zbl 1390.68645 Inf. Sci. 319, 38-55 (2015). MSC: 68T37 03E72 PDFBibTeX XMLCite \textit{A. R. De Soto} and \textit{J. Recasens}, Inf. Sci. 319, 38--55 (2015; Zbl 1390.68645) Full Text: DOI Link
Carmona, N.; Elorza, J.; Recasens, J.; Bragard, J. Permutable fuzzy consequence and interior operators and their connection with fuzzy relations. (English) Zbl 1387.03043 Inf. Sci. 310, 36-51 (2015). MSC: 03E72 PDFBibTeX XMLCite \textit{N. Carmona} et al., Inf. Sci. 310, 36--51 (2015; Zbl 1387.03043) Full Text: DOI Link
Boixader, D.; Recasens, J. Transitivity of fuzzy relations under discretization. (English) Zbl 1321.03062 Inf. Sci. 237, 261-270 (2013). MSC: 03E72 03G25 PDFBibTeX XMLCite \textit{D. Boixader} and \textit{J. Recasens}, Inf. Sci. 237, 261--270 (2013; Zbl 1321.03062) Full Text: DOI
Recasens, J. Permutable indistinguishability operators, perfect vague groups and fuzzy subgroups. (English) Zbl 1251.20070 Inf. Sci. 196, 129-142 (2012). MSC: 20N25 03E72 68T37 PDFBibTeX XMLCite \textit{J. Recasens}, Inf. Sci. 196, 129--142 (2012; Zbl 1251.20070) Full Text: DOI
Boixader, D.; Recasens, J. Indistinguishability operators with respect to different t-norms. (English) Zbl 1322.03036 Int. J. Uncertain. Fuzziness Knowl.-Based Syst. 20, No. 2, 167-183 (2012). MSC: 03E72 PDFBibTeX XMLCite \textit{D. Boixader} and \textit{J. Recasens}, Int. J. Uncertain. Fuzziness Knowl.-Based Syst. 20, No. 2, 167--183 (2012; Zbl 1322.03036) Full Text: DOI
Mayor, G.; Recasens, J. Finite-valued indistinguishability operators. (English) Zbl 1234.03013 Int. J. Approx. Reasoning 52, No. 7, 1018-1033 (2011). MSC: 03B52 PDFBibTeX XMLCite \textit{G. Mayor} and \textit{J. Recasens}, Int. J. Approx. Reasoning 52, No. 7, 1018--1033 (2011; Zbl 1234.03013) Full Text: DOI
Recasens, J. Maximal fuzzy maps. (English) Zbl 1166.03032 Inf. Sci. 179, No. 1-2, 130-139 (2009). Reviewer: Vladimír Janiš (Banská Bystrica) MSC: 03E72 PDFBibTeX XMLCite \textit{J. Recasens}, Inf. Sci. 179, No. 1--2, 130--139 (2009; Zbl 1166.03032) Full Text: DOI
Recasens, J. The structure of decomposable indistinguishability operators. (English) Zbl 1167.03037 Inf. Sci. 178, No. 21, 4094-4104 (2008). Reviewer: Barnabas Bede (Texas) MSC: 03E72 PDFBibTeX XMLCite \textit{J. Recasens}, Inf. Sci. 178, No. 21, 4094--4104 (2008; Zbl 1167.03037) Full Text: DOI
Recasens, J.; Boixader, D. A map characterizing the fuzzy points and columns of a \(T\)-indistinguishability operator. (English) Zbl 1144.03316 Int. J. Uncertain. Fuzziness Knowl.-Based Syst. 16, No. 2, 129-145 (2008). MSC: 03E72 PDFBibTeX XMLCite \textit{J. Recasens} and \textit{D. Boixader}, Int. J. Uncertain. Fuzziness Knowl.-Based Syst. 16, No. 2, 129--145 (2008; Zbl 1144.03316) Full Text: DOI
Jacas, J.; Recasens, J. \(E_T\)-Lipschitzian and \(E_T\)-Kernel aggregation operators. (English) Zbl 1185.68709 Int. J. Approx. Reasoning 46, No. 3, 511-524 (2007). MSC: 68T37 PDFBibTeX XMLCite \textit{J. Jacas} and \textit{J. Recasens}, Int. J. Approx. Reasoning 46, No. 3, 511--524 (2007; Zbl 1185.68709) Full Text: DOI
Hernández, Enric; Recasens, Jordi Indistinguishability relations in Dempster-Shafer theory of evidence. (English) Zbl 1089.68124 Int. J. Approx. Reasoning 37, No. 3, 145-187 (2004). MSC: 68T37 PDFBibTeX XMLCite \textit{E. Hernández} and \textit{J. Recasens}, Int. J. Approx. Reasoning 37, No. 3, 145--187 (2004; Zbl 1089.68124) Full Text: DOI
Demirci, M.; Recasens, J. Fuzzy groups, fuzzy functions and fuzzy equivalence relations. (English) Zbl 1066.20076 Fuzzy Sets Syst. 144, No. 3, 441-458 (2004). Reviewer: Józef Drewniak (Rzeszów) MSC: 20N25 03E72 08A72 20E07 26E50 PDFBibTeX XMLCite \textit{M. Demirci} and \textit{J. Recasens}, Fuzzy Sets Syst. 144, No. 3, 441--458 (2004; Zbl 1066.20076) Full Text: DOI
Jacas, J.; Recasens, J. The group of isometries of an indistinguishability operator. (English) Zbl 1045.03043 Fuzzy Sets Syst. 146, No. 1, 27-41 (2004). MSC: 03E72 20N25 PDFBibTeX XMLCite \textit{J. Jacas} and \textit{J. Recasens}, Fuzzy Sets Syst. 146, No. 1, 27--41 (2004; Zbl 1045.03043) Full Text: DOI
Recasens, J.; Lawry, J. Normalizing possibility distributions using t-norms. (English) Zbl 1075.03504 Int. J. Uncertain. Fuzziness Knowl.-Based Syst. 11, No. 3, 343-360 (2003). MSC: 03E72 62E10 68T37 PDFBibTeX XMLCite \textit{J. Recasens} and \textit{J. Lawry}, Int. J. Uncertain. Fuzziness Knowl.-Based Syst. 11, No. 3, 343--360 (2003; Zbl 1075.03504) Full Text: DOI
Hernandez, Enric; Recasens, Jordi On possibilistic and probabilistic approximations of unrestricted belief functions based on the concept of fuzzy T-preorder. (English) Zbl 1084.68898 Int. J. Uncertain. Fuzziness Knowl.-Based Syst. 10, No. 2, 185-200 (2002). MSC: 68T30 68T37 PDFBibTeX XMLCite \textit{E. Hernandez} and \textit{J. Recasens}, Int. J. Uncertain. Fuzziness Knowl.-Based Syst. 10, No. 2, 185--200 (2002; Zbl 1084.68898) Full Text: DOI
Hernández, E.; Recasens, J. Generating indistinguishability operators from prototypes. (English) Zbl 1092.93028 Int. J. Intell. Syst. 17, No. 12, 1131-1142 (2002). MSC: 93C42 PDFBibTeX XMLCite \textit{E. Hernández} and \textit{J. Recasens}, Int. J. Intell. Syst. 17, No. 12, 1131--1142 (2002; Zbl 1092.93028) Full Text: DOI
Hernández, Enric; Recasens, Jordi A reformulation of entropy in the presence of indistinguishability operators. (English) Zbl 1020.94006 Fuzzy Sets Syst. 128, No. 2, 185-196 (2002). Reviewer: Arjun K.Gupta (Bowling Green) MSC: 94A17 28D20 PDFBibTeX XMLCite \textit{E. Hernández} and \textit{J. Recasens}, Fuzzy Sets Syst. 128, No. 2, 185--196 (2002; Zbl 1020.94006) Full Text: DOI
Boixader, Dionis; Jacas, Joan; Recasens, Jordi Transitive closure and betweenness relations. (English) Zbl 0981.03054 Fuzzy Sets Syst. 120, No. 3, 415-422 (2001). Reviewer: Witold Pedrycz (Edmonton) MSC: 03E72 PDFBibTeX XMLCite \textit{D. Boixader} et al., Fuzzy Sets Syst. 120, No. 3, 415--422 (2001; Zbl 0981.03054) Full Text: DOI
Boixader, D.; Jacas, J.; Recasens, J. Upper and lower approximations of fuzzy sets. (English) Zbl 0955.03056 Int. J. Gen. Syst. 29, No. 4, 555-568 (2000). MSC: 03E72 54A40 PDFBibTeX XMLCite \textit{D. Boixader} et al., Int. J. Gen. Syst. 29, No. 4, 555--568 (2000; Zbl 0955.03056) Full Text: DOI
Recasens, J.; Boixader, D.; Jacas, J. Searching for meaning on defuzzification. (English) Zbl 1113.93321 Int. J. Uncertain. Fuzziness Knowl.-Based Syst. 7, No. 5, 475-482 (1999). MSC: 93C42 68T37 PDFBibTeX XMLCite \textit{J. Recasens} et al., Int. J. Uncertain. Fuzziness Knowl.-Based Syst. 7, No. 5, 475--482 (1999; Zbl 1113.93321) Full Text: DOI