Edit Profile (opens in new tab) Recasens, Jordi Co-Author Distance Author ID: recasens.jordi Published as: Recasens, J.; Recasens, Jordi Documents Indexed: 64 Publications since 1991, including 1 Book Co-Authors: 21 Co-Authors with 50 Joint Publications 175 Co-Co-Authors all top 5 Co-Authors 11 single-authored 17 Boixader, Dionis 16 Jacas, Joan 4 Elorza, Jorge 4 Hernández, Enric 3 Garmendia, Luis 3 Massanet, Sebastià 3 Mattioli, Gabriel 3 Torrens, Joan 2 Bragard, Jean 2 Carmona, Neus 2 de Soto, Adolfo R. 2 González del Campo, Ramón 2 Lawry, Jonathan 1 Armengol, Eva 1 Bejines, C. 1 Calvo, Tomasa 1 Chasco, María Jesús 1 García-Cerdaña, Àngel 1 García-Santesmases, José M. 1 López, Victoria 1 Monreal, Amadeo all top 5 Serials 18 Fuzzy Sets and Systems 8 Information Sciences 7 International Journal of Approximate Reasoning 7 International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 3 International Journal of Intelligent Systems 3 Mathware & Soft Computing 1 Discrete Mathematics 1 International Journal of General Systems 1 Journal of Mathematical Analysis and Applications 1 Theoretical Computer Science 1 Acta Universitatis Matthiae Belii. Series Mathematics 1 Soft Computing 1 Journal of Applied Logic 1 Studies in Fuzziness and Soft Computing all top 5 Fields 50 Mathematical logic and foundations (03-XX) 21 Computer science (68-XX) 6 Group theory and generalizations (20-XX) 3 General topology (54-XX) 3 Information and communication theory, circuits (94-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 2 Systems theory; control (93-XX) 1 Combinatorics (05-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 General algebraic systems (08-XX) 1 Real functions (26-XX) 1 Measure and integration (28-XX) 1 Ordinary differential equations (34-XX) 1 Statistics (62-XX) 1 Numerical analysis (65-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 44 Publications have been cited 360 times in 212 Documents Cited by ▼ Year ▼ Upper and lower approximations of fuzzy sets. Zbl 0955.03056 Boixader, D.; Jacas, J.; Recasens, J. 57 2000 Indistinguishability operators. Modelling fuzzy equalities and fuzzy equivalence relations. Zbl 1215.03065 Recasens, Jordi 43 2010 Fuzzy \(T\)-transitive relations: Eigenvectors and generators. Zbl 0844.04006 Jacas, J.; Recasens, J. 40 1995 Fuzzy equivalence relations: Advanced material. Zbl 0987.03047 Boixader, Dionis; Jacas, Joan; Recasens, Jordi 31 2000 Fuzzy groups, fuzzy functions and fuzzy equivalence relations. Zbl 1066.20076 Demirci, M.; Recasens, J. 28 2004 Fixed points and generators of fuzzy relations. Zbl 0807.04003 Jacas, J.; Recasens, J. 22 1994 Fuzzy implication functions based on powers of continuous t-norms. Zbl 1404.03024 Massanet, Sebastia; Recasens, Jordi; Torrens, Joan 14 2017 Maps and isometries between indistinguishability operators. Zbl 0991.03050 Jacas, J.; Recasens, J. 10 2002 Modelling a linguistic variable as a hierarchical family of partitions induced by an indistinguishability operator. Zbl 0979.68117 de Soto, Adolfo R.; Recasens, Jordi 9 2001 Aggregation of T-transitive relations. Zbl 1101.68812 Jacas, J.; Recasens, J. 9 2003 One-dimensional indistinguishability operators. Zbl 0946.03064 Jacas, J.; Recasens, J. 8 2000 Transitive closure and betweenness relations. Zbl 0981.03054 Boixader, Dionis; Jacas, Joan; Recasens, Jordi 7 2001 Permutable indistinguishability operators, perfect vague groups and fuzzy subgroups. Zbl 1251.20070 Recasens, J. 6 2012 Structural analysis of indistinguishability operators and related concepts. Zbl 1321.03067 Mattioli, Gabriel; Recasens, Jordi 5 2013 Partial orderings for hesitant fuzzy sets. Zbl 1422.03116 Garmendia, L.; González del Campo, R.; Recasens, J. 5 2017 A reformulation of entropy in the presence of indistinguishability operators. Zbl 1020.94006 Hernández, Enric; Recasens, Jordi 5 2002 Corrigendum to “Fuzzy implication functions based on powers of continuous t-norms”. Zbl 1446.03057 Massanet, Sebastia; Recasens, Jordi; Torrens, Joan 5 2019 Fuzzy actions. Zbl 1396.20081 Boixader, D.; Recasens, J. 5 2018 Finite-valued indistinguishability operators. Zbl 1234.03013 Mayor, G.; Recasens, J. 4 2011 Aggregation operators based on indistinguishability operators. Zbl 1112.68122 Jacas, J.; Recasens, J. 4 2006 Indistinguishability operators with respect to different t-norms. Zbl 1322.03036 Boixader, D.; Recasens, J. 4 2012 The group of isometries of an indistinguishability operator. Zbl 1045.03043 Jacas, J.; Recasens, J. 4 2004 Some characterizations of \(T\)-power based implications. Zbl 1423.03084 Massanet, Sebastia; Recasens, Jordi; Torrens, Joan 4 2019 Fuzzy betweenness relations. Zbl 0948.03515 Jacas, Joan; Recasens, Jordi 3 1995 An algorithm to compute the transitive closure, a transitive approximation and a transitive opening of a fuzzy proximity. Zbl 1273.03155 Garmendia, Luis; González del Campo, Ramón; López, Victoria; Recasens, Jordi 3 2009 Comparison of different algorithms of approximation by extensional fuzzy subsets. Zbl 1277.03052 Mattioli, Gabriel; Recasens, Jordi 3 2013 Searching for meaning on defuzzification. Zbl 1113.93321 Recasens, J.; Boixader, D.; Jacas, J. 2 1999 Permutable fuzzy consequence and interior operators and their connection with fuzzy relations. Zbl 1387.03043 Carmona, N.; Elorza, J.; Recasens, J.; Bragard, J. 2 2015 On possibilistic and probabilistic approximations of unrestricted belief functions based on the concept of fuzzy T-preorder. Zbl 1084.68898 Hernandez, Enric; Recasens, Jordi 2 2002 \(T\)-generable indistinguishability operators and their use for feature selection and classification. Zbl 1423.68497 Armengol, Eva; Boixader, Dionís; García-Cerdaña, Àngel; Recasens, Jordi 2 2019 A model for CAGD using fuzzy logic. Zbl 0934.65019 Jacas, J.; Monreal, A.; Recasens, J. 1 1997 \(E_T\)-Lipschitzian and \(E_T\)-Kernel aggregation operators. Zbl 1185.68709 Jacas, J.; Recasens, J. 1 2007 Some sets of indistinguishability operators as multiresolution families. Zbl 1390.68645 De Soto, Adolfo R.; Recasens, Jordi 1 2015 On a geometric combinatorial problem. Zbl 0955.05108 Recasens, J. 1 1998 The length and betweenness relations of indistinguishability operators. Zbl 1087.03512 Boixader, D.; Jacas, J.; Recasens, J. 1 1999 Indistinguishability relations in Dempster-Shafer theory of evidence. Zbl 1089.68124 Hernández, Enric; Recasens, Jordi 1 2004 Approximation of proximities by aggregating \(T\)-indistinguishability operators. Zbl 1169.68601 Garmendia, L.; Recasens, J.; García Santesmases, José 1 2007 Characterization of unidimensional averaged similarities. Zbl 1436.03273 Boixader, D.; Recasens, J. 1 2017 The structure of decomposable indistinguishability operators. Zbl 1167.03037 Recasens, J. 1 2008 On the relationship between fuzzy subgroups and indistinguishability operators. Zbl 1423.20073 Boixader, D.; Recasens, J. 1 2019 Preserving fuzzy subgroups and indistinguishability operators. Zbl 1423.20072 Bejines, C.; Chasco, M. J.; Elorza, J.; Recasens, J. 1 2019 Reduction of attributes in averaged similarities. Zbl 1436.68344 Boixader, Dionis; Recasens, J. 1 2018 Transitive openings. Zbl 1254.03090 Boixader, Dionis; Recasens, Jordi 1 2011 Positive definite indistinguishability operators. Zbl 1465.03087 Recasens, J.; Tomás, M. S. 1 2020 Positive definite indistinguishability operators. Zbl 1465.03087 Recasens, J.; Tomás, M. S. 1 2020 Corrigendum to “Fuzzy implication functions based on powers of continuous t-norms”. Zbl 1446.03057 Massanet, Sebastia; Recasens, Jordi; Torrens, Joan 5 2019 Some characterizations of \(T\)-power based implications. Zbl 1423.03084 Massanet, Sebastia; Recasens, Jordi; Torrens, Joan 4 2019 \(T\)-generable indistinguishability operators and their use for feature selection and classification. Zbl 1423.68497 Armengol, Eva; Boixader, Dionís; García-Cerdaña, Àngel; Recasens, Jordi 2 2019 On the relationship between fuzzy subgroups and indistinguishability operators. Zbl 1423.20073 Boixader, D.; Recasens, J. 1 2019 Preserving fuzzy subgroups and indistinguishability operators. Zbl 1423.20072 Bejines, C.; Chasco, M. J.; Elorza, J.; Recasens, J. 1 2019 Fuzzy actions. Zbl 1396.20081 Boixader, D.; Recasens, J. 5 2018 Reduction of attributes in averaged similarities. Zbl 1436.68344 Boixader, Dionis; Recasens, J. 1 2018 Fuzzy implication functions based on powers of continuous t-norms. Zbl 1404.03024 Massanet, Sebastia; Recasens, Jordi; Torrens, Joan 14 2017 Partial orderings for hesitant fuzzy sets. Zbl 1422.03116 Garmendia, L.; González del Campo, R.; Recasens, J. 5 2017 Characterization of unidimensional averaged similarities. Zbl 1436.03273 Boixader, D.; Recasens, J. 1 2017 Permutable fuzzy consequence and interior operators and their connection with fuzzy relations. Zbl 1387.03043 Carmona, N.; Elorza, J.; Recasens, J.; Bragard, J. 2 2015 Some sets of indistinguishability operators as multiresolution families. Zbl 1390.68645 De Soto, Adolfo R.; Recasens, Jordi 1 2015 Structural analysis of indistinguishability operators and related concepts. Zbl 1321.03067 Mattioli, Gabriel; Recasens, Jordi 5 2013 Comparison of different algorithms of approximation by extensional fuzzy subsets. Zbl 1277.03052 Mattioli, Gabriel; Recasens, Jordi 3 2013 Permutable indistinguishability operators, perfect vague groups and fuzzy subgroups. Zbl 1251.20070 Recasens, J. 6 2012 Indistinguishability operators with respect to different t-norms. Zbl 1322.03036 Boixader, D.; Recasens, J. 4 2012 Finite-valued indistinguishability operators. Zbl 1234.03013 Mayor, G.; Recasens, J. 4 2011 Transitive openings. Zbl 1254.03090 Boixader, Dionis; Recasens, Jordi 1 2011 Indistinguishability operators. Modelling fuzzy equalities and fuzzy equivalence relations. Zbl 1215.03065 Recasens, Jordi 43 2010 An algorithm to compute the transitive closure, a transitive approximation and a transitive opening of a fuzzy proximity. Zbl 1273.03155 Garmendia, Luis; González del Campo, Ramón; López, Victoria; Recasens, Jordi 3 2009 The structure of decomposable indistinguishability operators. Zbl 1167.03037 Recasens, J. 1 2008 \(E_T\)-Lipschitzian and \(E_T\)-Kernel aggregation operators. Zbl 1185.68709 Jacas, J.; Recasens, J. 1 2007 Approximation of proximities by aggregating \(T\)-indistinguishability operators. Zbl 1169.68601 Garmendia, L.; Recasens, J.; García Santesmases, José 1 2007 Aggregation operators based on indistinguishability operators. Zbl 1112.68122 Jacas, J.; Recasens, J. 4 2006 Fuzzy groups, fuzzy functions and fuzzy equivalence relations. Zbl 1066.20076 Demirci, M.; Recasens, J. 28 2004 The group of isometries of an indistinguishability operator. Zbl 1045.03043 Jacas, J.; Recasens, J. 4 2004 Indistinguishability relations in Dempster-Shafer theory of evidence. Zbl 1089.68124 Hernández, Enric; Recasens, Jordi 1 2004 Aggregation of T-transitive relations. Zbl 1101.68812 Jacas, J.; Recasens, J. 9 2003 Maps and isometries between indistinguishability operators. Zbl 0991.03050 Jacas, J.; Recasens, J. 10 2002 A reformulation of entropy in the presence of indistinguishability operators. Zbl 1020.94006 Hernández, Enric; Recasens, Jordi 5 2002 On possibilistic and probabilistic approximations of unrestricted belief functions based on the concept of fuzzy T-preorder. Zbl 1084.68898 Hernandez, Enric; Recasens, Jordi 2 2002 Modelling a linguistic variable as a hierarchical family of partitions induced by an indistinguishability operator. Zbl 0979.68117 de Soto, Adolfo R.; Recasens, Jordi 9 2001 Transitive closure and betweenness relations. Zbl 0981.03054 Boixader, Dionis; Jacas, Joan; Recasens, Jordi 7 2001 Upper and lower approximations of fuzzy sets. Zbl 0955.03056 Boixader, D.; Jacas, J.; Recasens, J. 57 2000 Fuzzy equivalence relations: Advanced material. Zbl 0987.03047 Boixader, Dionis; Jacas, Joan; Recasens, Jordi 31 2000 One-dimensional indistinguishability operators. Zbl 0946.03064 Jacas, J.; Recasens, J. 8 2000 Searching for meaning on defuzzification. Zbl 1113.93321 Recasens, J.; Boixader, D.; Jacas, J. 2 1999 The length and betweenness relations of indistinguishability operators. Zbl 1087.03512 Boixader, D.; Jacas, J.; Recasens, J. 1 1999 On a geometric combinatorial problem. Zbl 0955.05108 Recasens, J. 1 1998 A model for CAGD using fuzzy logic. Zbl 0934.65019 Jacas, J.; Monreal, A.; Recasens, J. 1 1997 Fuzzy \(T\)-transitive relations: Eigenvectors and generators. Zbl 0844.04006 Jacas, J.; Recasens, J. 40 1995 Fuzzy betweenness relations. Zbl 0948.03515 Jacas, Joan; Recasens, Jordi 3 1995 Fixed points and generators of fuzzy relations. Zbl 0807.04003 Jacas, J.; Recasens, J. 22 1994 all cited Publications top 5 cited Publications all top 5 Cited by 248 Authors 39 Recasens, Jordi 16 Boixader, Dionis 13 Demirci, Mustafa 8 Hu, Baoqing 8 Jacas, Joan 8 Wu, Weizhi 6 Elorza, Jorge 6 Valero, Oscar 6 Zhang, Wenxiu 5 He, Xingxing 5 Li, Yingfang 5 Qin, Keyun 5 Zhang, Dexue 4 Ćirić, Miroslav D. 4 Ignjatović, Jelena 4 Massanet, Sebastià 4 Mesiar, Radko 4 Yang, Bin 3 Bejines, C. 3 Bodenhofer, Ulrich 3 Bogdanović, Stojan M. 3 Chasco, María Jesús 3 Chen, Degang 3 Fang, Jinming 3 Fuster-Parra, Pilar 3 Godo, Lluís 3 Hernández, Enric 3 Li, Tongjun 3 Meng, Dan 3 Močkoř, Jiří 3 Mordeson, John N. 3 Novák, Vilém 3 Oh, Ju-Mok 3 Sandri, Sandra Aparecida 3 Zhou, Lei 2 Abbas, Salah El-Deen 2 Addis, Gezahagne Mulat 2 Armengol, Eva 2 Asmuss, Svetlana V. 2 Bedregal, Benjamín René Callejas 2 Běhounek, Libor 2 Bhutani, Kiran R. 2 Bragard, Jean 2 Calvo Sánchez, Tomasa 2 Carmona, Neus 2 Chen, Piwei 2 Cornejo, Maria Eugenia 2 Dan, Yexing 2 De Baets, Bernard 2 de Soto, Adolfo R. 2 Du, Yibin 2 Esteva, Francesc 2 García-Cerdaña, Àngel 2 Hao, Jing 2 Höhle, Ulrich 2 Hu, Qinghua 2 Ibedou, Ismail 2 Klawonn, Frank 2 Kolesárová, Anna 2 Lai, Hongliang 2 Martín, Javier 2 Martins-Bedé, Flávia Toledo 2 Mayor, Gaspar 2 Mi, Jusheng 2 Miñana, Juan-José 2 Orlovs, Pavels 2 Pedraza, Tatiana 2 Pérez-Fernández, Raúl 2 Petković, Tatjana 2 Qiao, Junsheng 2 Ramírez-Poussa, Eloisa 2 Rodríguez-López, Jesús 2 Shao, Mingwen 2 Tiwari, S. P. 2 Torrens, Joan 2 Wang, Guojun 2 Yang, Xiaoping 2 Yu, Daren 2 Zhang, Huapeng 2 Zhang, Zhiming 2 Zhu, Ping 1 Abu-Donia, Hassan Mustafa 1 Alaoui, Assia 1 Alonso, Pedro 1 Alsina, Claudi 1 Ardanza-Trevijano, Sergio 1 Ashraf, Samina 1 Avrithis, Yannis 1 Baczynski, Michal 1 Baroni, Pietro 1 Beg, Ismat 1 Benoit, Eric 1 Bošnjak, Ivica 1 Bradić, M. 1 Calvo, Tomasa 1 Cao, Meng 1 Chakraborty, Mihir Kumar 1 Chen, Hongmei 1 Cintula, Petr 1 Cornelis, Chris ...and 148 more Authors all top 5 Cited in 32 Serials 85 Fuzzy Sets and Systems 26 Information Sciences 23 International Journal of Approximate Reasoning 15 Soft Computing 9 International Journal of General Systems 8 International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 4 Iranian Journal of Fuzzy Systems 4 New Mathematics and Natural Computation 3 Computers & Mathematics with Applications 2 International Journal of Intelligent Systems 2 Journal of Intelligent and Fuzzy Systems 2 Fuzzy Optimization and Decision Making 2 Journal of Applied Mathematics & Informatics 1 The Mathematical Gazette 1 Information and Control 1 Journal of Computer and System Sciences 1 Mathematica Slovaca 1 Synthese 1 Theoretical Computer Science 1 European Journal of Combinatorics 1 Pattern Recognition 1 Applied Mathematics. Series B (English Edition) 1 Journal of the Egyptian Mathematical Society 1 Abstract and Applied Analysis 1 Journal of Discrete Mathematical Sciences & Cryptography 1 Journal of Applied Mathematics 1 South East Asian Journal of Mathematics and Mathematical Sciences 1 Journal of Applied Logic 1 Advances in Differential Equations and Control Processes 1 Frontiers of Computer Science in China 1 Axioms 1 Sahand Communications in Mathematical Analysis all top 5 Cited in 22 Fields 143 Mathematical logic and foundations (03-XX) 72 Computer science (68-XX) 33 General topology (54-XX) 21 Order, lattices, ordered algebraic structures (06-XX) 18 Group theory and generalizations (20-XX) 10 Systems theory; control (93-XX) 9 Information and communication theory, circuits (94-XX) 7 Category theory; homological algebra (18-XX) 5 General algebraic systems (08-XX) 4 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 3 Associative rings and algebras (16-XX) 3 Real functions (26-XX) 3 Statistics (62-XX) 3 Numerical analysis (65-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 2 Operations research, mathematical programming (90-XX) 1 Combinatorics (05-XX) 1 Measure and integration (28-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Geometry (51-XX) 1 Probability theory and stochastic processes (60-XX) 1 Biology and other natural sciences (92-XX) Citations by Year