Edit Profile (opens in new tab) Ekel, Petr Ya. Co-Author Distance Author ID: ekel.petr-ya Published as: Ekel, Petr Ya.; Ekel, P. Ya.; Ekel, P.; Ekel, Petr; Ekel, P. Y.; Ekel, P. Ya more...less Documents Indexed: 29 Publications since 1990, including 1 Book Co-Authors: 28 Co-Authors with 24 Joint Publications 470 Co-Co-Authors all top 5 Co-Authors 3 single-authored 14 Palhares, Reinaldo M. 4 Berredo, Roberto C. 3 Galperin, Efim A. 3 Pereira, J. G. jun. 3 Schuffner Neto, Fernando H. 3 Souza, Fernando O. 2 Horta, M. M. B. 2 Martins, Carlos A. P. S. 2 Neto, F. Schuffner 2 Parreiras, Roberta 2 Queiroz, Jose W. 1 Araujo, Whester J. 1 Campos, Claudio D. 1 Canha, L. 1 Canha, L. N. 1 Carvalho, Milene B. 1 D’Angelo, Marcos F. S. V. 1 de Almeida, Adiel Teixeira 1 Frej, Eduarda Asfora 1 Kokshenev, Illya 1 Leles, Michel C. R. 1 Martini, J. S. C. 1 Menezes, Marden 1 Parreiras, R. O. 1 Pedrycz, Witold 1 Pereira, J. jun. 1 Pereira, Joel G. 1 Popov, Wladimir 1 Prakhovnik, A. 1 Stefani, I. G. A. 1 Terra, Luiz D. B. 1 Zorin, W. all top 5 Serials 5 Computers & Mathematics with Applications 4 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 4 Mathematical and Computer Modelling 3 Information Sciences 2 Chaos, Solitons and Fractals 2 WSEAS Transactions on Mathematics 2 Nonlinear Analysis. Hybrid Systems 1 Applied Mathematics and Computation 1 Opsearch 1 Numerical Linear Algebra with Applications 1 Optimization and Engineering 1 WSEAS Transactions on Systems all top 5 Fields 25 Operations research, mathematical programming (90-XX) 9 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 6 Systems theory; control (93-XX) 2 Ordinary differential equations (34-XX) 2 Biology and other natural sciences (92-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Numerical analysis (65-XX) 1 Computer science (68-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 25 Publications have been cited 167 times in 101 Documents Cited by ▼ Year ▼ Fuzzy multicriteria decision-making. Models, methods and applications. Zbl 1205.90004 Pedrycz, Witold; Ekel, Petr; Parreiras, Roberta 27 2011 Delay-dependent robust \(H_{\infty}\) control of uncertain linear systems with time-varying delays. Zbl 1093.93009 Palhares, R. M.; Campos, C. D.; Ekel, P. Ya.; Leles, M. C. R.; D’Angelo, M. F. S. V. 16 2005 Algorithms of discrete optimization and their application to problems with fuzzy coefficients. Zbl 1141.90588 Ekel, Petr Ya.; Schuffner Neto, Fernando H. 15 2006 Fuzzy sets and models of decision making. Zbl 1047.90026 Ekel, P. Ya. 15 2002 Asymptotic stability analysis in uncertain multi-delayed state neural networks via Lyapunov-Krasovskii theory. Zbl 1129.93487 Souza, Fernando O.; Palhares, Reinaldo M.; Ekel, Petr Ya. 13 2007 Synthetic realization approach to fuzzy global optimization via gamma algorithm. Zbl 1175.90436 Galperin, E. A.; Ekel, P. Ya 9 2005 Improved asymptotic stability analysis for uncertain delayed state neural networks. Zbl 1197.93137 Souza, Fernando O.; Palhares, Reinaldo M.; Ekel, Petr Ya. 9 2009 Box-triangular multiobjective linear programs for resource allocation with application to load management and energy market problems. Zbl 1048.91081 Ekel, P. Y.; Galperin, E. A. 8 2003 Methods of decision making in fuzzy environment and their applications. Zbl 1042.90610 Ekel, Petr Ya. 7 2001 Approach to decision making in fuzzy environment. Zbl 0931.90068 Ekel, P. Ya. 6 1999 Fuzzy preference modeling and its application to multiobjective decision making. Zbl 1133.91346 Ekel, P. Ya.; Silva, M. R.; Neto, F. Schuffner; Palhares, R. M. 6 2006 Models and methods of decision making in fuzzy environment and their applications to power engineering problems. Zbl 1199.90031 Canha, L.; Ekel, P.; Queiroz, J.; Neto, F. Schuffner 5 2007 Novel stability criteria for uncertain delayed Cohen-grossberg neural networks using discretized Lyapunov functional. Zbl 1198.34164 Souza, Fernando O.; Palhares, Reinaldo M.; Ekel, Petr Ya. 5 2009 Decision making in a fuzzy environment and its application to multicriteria power engineering problems. Zbl 1131.93346 Ekel, Petr Ya.; Menezes, Marden; Schuffner Neto, Fernando H. 4 2007 Fuzzy preference relations: Methods and power engineering applications. Zbl 1278.90487 Ekel, Petr Ya.; Terra, Luiz D. B. 4 2002 Fuzzy set based multiobjective allocation of resources and its applications. Zbl 1165.90698 Ekel, P. Ya.; Martins, C. A. P. S.; Pereira, J. G. jun.; Palhares, R. M.; Canha, L. N. 4 2006 The cubic algorithm for global optimization with box and equality constraints and application to the optimal allocation of resources. Zbl 1064.65046 Galperin, E. A.; Ekel, P. Ya.; Pereira, J. G. jun. 3 2004 A benefit-to-cost ratio based approach for portfolio selection under multiple criteria with incomplete preference information. Zbl 1479.91082 Frej, Eduarda Asfora; Ekel, Petr; de Almeida, Adiel Teixeira 3 2021 Multicriteria analysis in decision making under information uncertainty. Zbl 1160.90518 Ekel, P. Ya.; Martini, J. S. C.; Palhares, R. M. 3 2008 Fuzzy set based models and methods of multicriteria group decision making. Zbl 1238.90017 Ekel, P.; Queiroz, J.; Parreiras, R.; Palhares, R. 2 2009 Multicriteria optimization in load management and energy market problems. Zbl 1205.90148 Ekel, P.; Horta, M.; Pereira, J. jun.; Prakhovnik, A.; Kharchenko, A. 2 2002 Fuzzy preference relations in models of decision making. Zbl 1224.90090 Berredo, Roberto C.; Ekel, Petr Ya.; Palhares, Reinaldo M. 1 2005 On multicriteria decision making under conditions of uncertainty. Zbl 1390.90357 Pereira, J. G.; Ekel, P. Ya.; Palhares, R. M.; Parreiras, R. O. 1 2015 Multicriteria analysis based on constructing payoff matrices and applying methods of decision making in fuzzy environment. Zbl 1218.91035 Ekel, Petr; Kokshenev, Illya; Palhares, Reinaldo; Parreiras, Roberta; Schuffner Neto, Fernando 1 2011 Multicriteria resource allocation with applications to power system problems. Zbl 1126.90350 Ekel, P. Ya.; Horta, M. M. B.; Pereira, J. G. jun.; Berredo, R. C.; Palhares, R. M. 1 2003 A benefit-to-cost ratio based approach for portfolio selection under multiple criteria with incomplete preference information. Zbl 1479.91082 Frej, Eduarda Asfora; Ekel, Petr; de Almeida, Adiel Teixeira 3 2021 On multicriteria decision making under conditions of uncertainty. Zbl 1390.90357 Pereira, J. G.; Ekel, P. Ya.; Palhares, R. M.; Parreiras, R. O. 1 2015 Fuzzy multicriteria decision-making. Models, methods and applications. Zbl 1205.90004 Pedrycz, Witold; Ekel, Petr; Parreiras, Roberta 27 2011 Multicriteria analysis based on constructing payoff matrices and applying methods of decision making in fuzzy environment. Zbl 1218.91035 Ekel, Petr; Kokshenev, Illya; Palhares, Reinaldo; Parreiras, Roberta; Schuffner Neto, Fernando 1 2011 Improved asymptotic stability analysis for uncertain delayed state neural networks. Zbl 1197.93137 Souza, Fernando O.; Palhares, Reinaldo M.; Ekel, Petr Ya. 9 2009 Novel stability criteria for uncertain delayed Cohen-grossberg neural networks using discretized Lyapunov functional. Zbl 1198.34164 Souza, Fernando O.; Palhares, Reinaldo M.; Ekel, Petr Ya. 5 2009 Fuzzy set based models and methods of multicriteria group decision making. Zbl 1238.90017 Ekel, P.; Queiroz, J.; Parreiras, R.; Palhares, R. 2 2009 Multicriteria analysis in decision making under information uncertainty. Zbl 1160.90518 Ekel, P. Ya.; Martini, J. S. C.; Palhares, R. M. 3 2008 Asymptotic stability analysis in uncertain multi-delayed state neural networks via Lyapunov-Krasovskii theory. Zbl 1129.93487 Souza, Fernando O.; Palhares, Reinaldo M.; Ekel, Petr Ya. 13 2007 Models and methods of decision making in fuzzy environment and their applications to power engineering problems. Zbl 1199.90031 Canha, L.; Ekel, P.; Queiroz, J.; Neto, F. Schuffner 5 2007 Decision making in a fuzzy environment and its application to multicriteria power engineering problems. Zbl 1131.93346 Ekel, Petr Ya.; Menezes, Marden; Schuffner Neto, Fernando H. 4 2007 Algorithms of discrete optimization and their application to problems with fuzzy coefficients. Zbl 1141.90588 Ekel, Petr Ya.; Schuffner Neto, Fernando H. 15 2006 Fuzzy preference modeling and its application to multiobjective decision making. Zbl 1133.91346 Ekel, P. Ya.; Silva, M. R.; Neto, F. Schuffner; Palhares, R. M. 6 2006 Fuzzy set based multiobjective allocation of resources and its applications. Zbl 1165.90698 Ekel, P. Ya.; Martins, C. A. P. S.; Pereira, J. G. jun.; Palhares, R. M.; Canha, L. N. 4 2006 Delay-dependent robust \(H_{\infty}\) control of uncertain linear systems with time-varying delays. Zbl 1093.93009 Palhares, R. M.; Campos, C. D.; Ekel, P. Ya.; Leles, M. C. R.; D’Angelo, M. F. S. V. 16 2005 Synthetic realization approach to fuzzy global optimization via gamma algorithm. Zbl 1175.90436 Galperin, E. A.; Ekel, P. Ya 9 2005 Fuzzy preference relations in models of decision making. Zbl 1224.90090 Berredo, Roberto C.; Ekel, Petr Ya.; Palhares, Reinaldo M. 1 2005 The cubic algorithm for global optimization with box and equality constraints and application to the optimal allocation of resources. Zbl 1064.65046 Galperin, E. A.; Ekel, P. Ya.; Pereira, J. G. jun. 3 2004 Box-triangular multiobjective linear programs for resource allocation with application to load management and energy market problems. Zbl 1048.91081 Ekel, P. Y.; Galperin, E. A. 8 2003 Multicriteria resource allocation with applications to power system problems. Zbl 1126.90350 Ekel, P. Ya.; Horta, M. M. B.; Pereira, J. G. jun.; Berredo, R. C.; Palhares, R. M. 1 2003 Fuzzy sets and models of decision making. Zbl 1047.90026 Ekel, P. Ya. 15 2002 Fuzzy preference relations: Methods and power engineering applications. Zbl 1278.90487 Ekel, Petr Ya.; Terra, Luiz D. B. 4 2002 Multicriteria optimization in load management and energy market problems. Zbl 1205.90148 Ekel, P.; Horta, M.; Pereira, J. jun.; Prakhovnik, A.; Kharchenko, A. 2 2002 Methods of decision making in fuzzy environment and their applications. Zbl 1042.90610 Ekel, Petr Ya. 7 2001 Approach to decision making in fuzzy environment. Zbl 0931.90068 Ekel, P. Ya. 6 1999 all cited Publications top 5 cited Publications all top 5 Cited by 212 Authors 19 Ekel, Petr Ya. 18 Palhares, Reinaldo M. 8 Souza, Fernando O. 5 Martínez, Luis Manuel 4 Galperin, Efim A. 4 Wang, Zhanshan 3 Parreiras, R. O. 3 Schuffner Neto, Fernando H. 3 Xu, Jiuping 3 Xu, Yejun 3 Zheng, Chengde 2 Balasubramaniam, Pagavathigounder 2 Berredo, Roberto C. 2 Chen, Shyiming 2 Chen, Zhensong 2 Chin, Kwai-Sang 2 Galperin, Inna 2 Ghatee, Mehdi 2 Hashemi, S. Mehdi 2 Herrera, Francisco 2 Kalpana, M. 2 Kokshenev, Illya 2 Li, Kevin W. 2 Liao, Huchang 2 Lin, Tsung-En 2 Martins, Carlos A. P. S. 2 Mendes, Eduardo M. A. M. 2 Mozelli, Leonardo A. 2 Pang, Xue-Min 2 Rashid, Tabasam 2 Rodríguez, Rosa M. 2 Torres, Leonardo Antônio Borges 2 Wang, Huimin 2 Wu, Qing-E 2 Xu, Zeshui 2 Yang, Yi 2 Zulueta, Yeleny 1 Adabitabar Firozja, M. 1 Ahn, Suneung 1 Alfaro-Ponce, M. 1 Allahviranloo, Tofigh 1 Amirifar, R. 1 Anzilli, Luca 1 Aparicio, Juan Pablo 1 Araujo, Whester J. 1 Argüelles, A. 1 Arik, Sabri 1 Avellar, Gustavo S. C. 1 Balderas, Fausto 1 Beg, Ismat 1 Bello, Rafael 1 Bernardes, Patrícia 1 Caballé, Santi 1 Campos, Claudio D. 1 Canha, L. N. 1 Cantão, Luiza Amalia Pinto 1 Capuano, Nicola 1 Carvalho, M. O. M. 1 Carvalho, Milene B. 1 Chang, Jian-Peng 1 Chen, Lei 1 Chen, Qingwei 1 Chen, Yueh-Hsiang 1 Cheng, Shou-Hsiung 1 Cruz-Reyes, Laura 1 D’Angelo, Marcos F. S. V. 1 David, Radu-Codruţ 1 de Almeida, Adiel Teixeira 1 Dellezzopolles, C. F. 1 Ekel, Petr Iakovlevitch 1 Espinilla, Macarena 1 Faizi, Shahzad 1 Fang, Weiguo 1 Farhadinia, Bahram 1 Fei, Shumin 1 Feng, Jian 1 Frej, Eduarda Asfora 1 Gao, Huijun 1 Gaspars-Wieloch, Helena 1 Ghvaberidze, Bezhan 1 Gomes, Luiz Flávio Autran Monteiro 1 Gomez-Santillan, Claudia Guadalupe 1 Gu, Keqin 1 Guo, Songtao 1 Guo, Yu 1 Han, Zhenyu 1 Homenda, Wladyslaw 1 Hou, Linlin 1 Hu, Weili 1 Huang, Yong-Xuan 1 Jalao, Eugene Rex 1 Jamil, Raja Noshad 1 Jastrzebska, Agnieszka 1 Jiang, Yuan 1 Jing, Xiao-Ting 1 Joshi, Rajesh 1 Kahraman, Cengiz 1 Kapelko, Magdalena 1 Khoshraftar, Mohammad M. 1 Kuang, Lisi ...and 112 more Authors all top 5 Cited in 41 Serials 23 Information Sciences 6 Computers & Mathematics with Applications 6 Mathematical and Computer Modelling 5 Applied Mathematics and Computation 5 European Journal of Operational Research 4 Chaos, Solitons and Fractals 4 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 4 Soft Computing 3 International Journal of Systems Science 3 Applied Mathematical Modelling 2 Opsearch 2 Circuits, Systems, and Signal Processing 2 International Journal of Bifurcation and Chaos in Applied Sciences and Engineering 2 Communications in Nonlinear Science and Numerical Simulation 2 Nonlinear Analysis. Hybrid Systems 1 International Journal of Control 1 International Journal of General Systems 1 Journal of the Franklin Institute 1 Mathematical Methods in the Applied Sciences 1 Automatica 1 Fuzzy Sets and Systems 1 Journal of Computational and Applied Mathematics 1 Neural Networks 1 Annals of Operations Research 1 International Journal of Computer Mathematics 1 International Journal of Robust and Nonlinear Control 1 Computational Optimization and Applications 1 Computational and Applied Mathematics 1 International Transactions in Operational Research 1 Mathematical Problems in Engineering 1 Journal of Applied Statistics 1 CEJOR. Central European Journal of Operations Research 1 Optimization and Engineering 1 Journal of Multiple-Valued Logic and Soft Computing 1 Fuzzy Optimization and Decision Making 1 Science in China. Series F 1 Journal of Zhejiang University. Science A 1 Applications and Applied Mathematics 1 Pesquisa Operacional 1 Symmetry 1 International Journal of Systems Science. Principles and Applications of Systems and Integration all top 5 Cited in 16 Fields 48 Operations research, mathematical programming (90-XX) 33 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 29 Systems theory; control (93-XX) 13 Biology and other natural sciences (92-XX) 12 Ordinary differential equations (34-XX) 11 Computer science (68-XX) 6 Statistics (62-XX) 5 Mathematical logic and foundations (03-XX) 4 Information and communication theory, circuits (94-XX) 3 Dynamical systems and ergodic theory (37-XX) 2 Numerical analysis (65-XX) 1 History and biography (01-XX) 1 Real functions (26-XX) 1 Measure and integration (28-XX) 1 Functional analysis (46-XX) 1 Calculus of variations and optimal control; optimization (49-XX) Citations by Year