Edit Profile (opens in new tab) Kotarski, Wiesław Co-Author Distance Author ID: kotarski.wieslaw Published as: Kotarski, W.; Kotarski, Wiesław; Kotarski, Wieslaw more...less Documents Indexed: 27 Publications since 1980, including 1 Book Reviewing Activity: 253 Reviews Co-Authors: 6 Co-Authors with 18 Joint Publications 47 Co-Co-Authors all top 5 Co-Authors 9 single-authored 6 Bahaa, Gaber Mohamed 5 Kowalewski, Adam 4 El-Saify, Hussain A. 4 Gdawiec, Krzysztof 4 Lisowska, Agnieszka 1 Shehata, M. A. all top 5 Serials 3 Journal of Optimization Theory and Applications 3 Problems of Control and Information Theory 2 IMA Journal of Mathematical Control and Information 2 International Journal of Pure and Applied Mathematics 1 Journal of Mathematical Analysis and Applications 1 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 1 Applied Mathematics and Computation 1 Numerical Functional Analysis and Optimization 1 Journal of Information & Optimization Sciences 1 Optimization 1 Radovi Matematički 1 Numerical Algorithms 1 Systems Science 1 Journal of the Egyptian Mathematical Society 1 European Journal of Control 1 Abstract and Applied Analysis 1 International Journal of Applied Mathematics and Computer Science 1 Journal of Nonlinear Science and Applications 1 Nonlinear Analysis. Theory, Methods & Applications 1 Prace Naukowe Uniwersytetu Śląskiego w Katowicach all top 5 Fields 20 Calculus of variations and optimal control; optimization (49-XX) 13 Partial differential equations (35-XX) 11 Systems theory; control (93-XX) 6 Numerical analysis (65-XX) 6 Operations research, mathematical programming (90-XX) 2 Measure and integration (28-XX) 2 Functional analysis (46-XX) 2 Convex and discrete geometry (52-XX) 2 Computer science (68-XX) 1 Real functions (26-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Difference and functional equations (39-XX) 1 Operator theory (47-XX) 1 Biology and other natural sciences (92-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 23 Publications have been cited 113 times in 58 Documents Cited by ▼ Year ▼ Optimal control of parabolic equation with an infinite number of variables for non-standard functional and time delay. Zbl 1044.49018 Kotarski, W.; El-Saify, H. A.; Bahaa, G. M. 13 2002 Some problems of optimal and Pareto optimal control for distributed parameter systems. Zbl 0923.49002 Kotarski, Wiesław 12 1997 Polynomiography based on the nonstandard Newton-like root finding methods. Zbl 1386.65135 Gdawiec, Krzysztof; Kotarski, Wiesław; Lisowska, Agnieszka 12 2015 Polynomiography for the polynomial infinity norm via Kalantari’s formula and nonstandard iterations. Zbl 1411.37047 Gdawiec, Krzysztof; Kotarski, Wiesław 10 2017 Time-optimal control of infinite order distributed parabolic systems involving multiple time-varying lags. Zbl 1351.49005 Bahaa, G. M.; Kotarski, W. 6 2016 Optimal control of a system governed by a parabolic equation with an infinite number of variables. Zbl 0632.49013 Kotarski, W. 6 1989 Biomorphs via modified iterations. Zbl 1352.68268 Gdawiec, Krzysztof; Kotarski, Wiesław; Lisowska, Agnieszka 5 2016 Optimal control problem for infinite order hyperbolic system with mixed control-state constraints. Zbl 1293.49047 Kotarski, W.; Bahaa, G. M. 5 2005 Optimality conditions for \(n\times n\) infinite-order parabolic coupled systems with control constraints and general performance index. Zbl 1356.49032 Bahaa, G. M.; Kotarski, W. 5 2008 Newton’s method with fractional derivatives and various iteration processes via visual analysis. Zbl 1461.65087 Gdawiec, Krzysztof; Kotarski, Wiesław; Lisowska, Agnieszka 5 2021 Optimal control problem for a hyperbolic system with mixed control-state constraints involving operator of infinite order. Zbl 1009.49021 Kotarski, W.; El-Saify, H. A.; Bahaa, G. M. 4 2002 On some specification of the Dubovicki-Milutin theorem for Pareto optimal problems. Zbl 0706.49019 Kotarski, Wiesław 4 1990 Time-optimal control of parabolic lag system with infinite variables. Zbl 1172.49003 Kotarski, W.; El-Saify, H. A.; Shehata, M. A. 4 2007 On optimal control problem with initial state not a priori given. Zbl 0531.49002 Kotarski, W.; Kowalewski, A. 3 1983 Optimality conditions for infinite order hyperbolic control problem with non-standard functional and time delay. Zbl 1286.49020 Kotarski, W.; Bahaa, G. M. 3 2007 Characterization of Pareto optimal points in problems with multi-equality constraints. Zbl 0681.49026 Kotarski, W. 3 1989 On application of Milutin-Dubovicki’s theorem to an optimal control problem for systems described by partial differential equations of hyperbolic type with time delay. Zbl 0511.49013 Kowalewski, Adam; Kotarski, Wieslaw 3 1981 On Bézier-fractal modeling of 2D shapes. Zbl 1096.68158 Kotarski, W.; Lisowska, A. 2 2005 Further generalization of the Dubovicki-Milutin theorem. Zbl 0597.49016 Kotarski, W. 2 1987 Optimal control of a system governed by a parabolic equation with an infinite number of variables and time delay. Zbl 0663.49009 Kotarski, W. 2 1989 Optimal control of a system governed by Petrowsky type equation with an infinite number of variables. Zbl 0961.49011 Kotarski, Wiesław 2 1996 Application of Milutin-Dubovicki’s method to solving an optimal control problem for hyperbolic systems. Zbl 0446.49016 Kowalewski, A.; Kotarski, W. 1 1980 Optimality of the boundary control for \(n\times n\) parabolic lag system. Zbl 1101.49017 Kotarski, W.; El-Saify, H. A. 1 2006 Newton’s method with fractional derivatives and various iteration processes via visual analysis. Zbl 1461.65087 Gdawiec, Krzysztof; Kotarski, Wiesław; Lisowska, Agnieszka 5 2021 Polynomiography for the polynomial infinity norm via Kalantari’s formula and nonstandard iterations. Zbl 1411.37047 Gdawiec, Krzysztof; Kotarski, Wiesław 10 2017 Time-optimal control of infinite order distributed parabolic systems involving multiple time-varying lags. Zbl 1351.49005 Bahaa, G. M.; Kotarski, W. 6 2016 Biomorphs via modified iterations. Zbl 1352.68268 Gdawiec, Krzysztof; Kotarski, Wiesław; Lisowska, Agnieszka 5 2016 Polynomiography based on the nonstandard Newton-like root finding methods. Zbl 1386.65135 Gdawiec, Krzysztof; Kotarski, Wiesław; Lisowska, Agnieszka 12 2015 Optimality conditions for \(n\times n\) infinite-order parabolic coupled systems with control constraints and general performance index. Zbl 1356.49032 Bahaa, G. M.; Kotarski, W. 5 2008 Time-optimal control of parabolic lag system with infinite variables. Zbl 1172.49003 Kotarski, W.; El-Saify, H. A.; Shehata, M. A. 4 2007 Optimality conditions for infinite order hyperbolic control problem with non-standard functional and time delay. Zbl 1286.49020 Kotarski, W.; Bahaa, G. M. 3 2007 Optimality of the boundary control for \(n\times n\) parabolic lag system. Zbl 1101.49017 Kotarski, W.; El-Saify, H. A. 1 2006 Optimal control problem for infinite order hyperbolic system with mixed control-state constraints. Zbl 1293.49047 Kotarski, W.; Bahaa, G. M. 5 2005 On Bézier-fractal modeling of 2D shapes. Zbl 1096.68158 Kotarski, W.; Lisowska, A. 2 2005 Optimal control of parabolic equation with an infinite number of variables for non-standard functional and time delay. Zbl 1044.49018 Kotarski, W.; El-Saify, H. A.; Bahaa, G. M. 13 2002 Optimal control problem for a hyperbolic system with mixed control-state constraints involving operator of infinite order. Zbl 1009.49021 Kotarski, W.; El-Saify, H. A.; Bahaa, G. M. 4 2002 Some problems of optimal and Pareto optimal control for distributed parameter systems. Zbl 0923.49002 Kotarski, Wiesław 12 1997 Optimal control of a system governed by Petrowsky type equation with an infinite number of variables. Zbl 0961.49011 Kotarski, Wiesław 2 1996 On some specification of the Dubovicki-Milutin theorem for Pareto optimal problems. Zbl 0706.49019 Kotarski, Wiesław 4 1990 Optimal control of a system governed by a parabolic equation with an infinite number of variables. Zbl 0632.49013 Kotarski, W. 6 1989 Characterization of Pareto optimal points in problems with multi-equality constraints. Zbl 0681.49026 Kotarski, W. 3 1989 Optimal control of a system governed by a parabolic equation with an infinite number of variables and time delay. Zbl 0663.49009 Kotarski, W. 2 1989 Further generalization of the Dubovicki-Milutin theorem. Zbl 0597.49016 Kotarski, W. 2 1987 On optimal control problem with initial state not a priori given. Zbl 0531.49002 Kotarski, W.; Kowalewski, A. 3 1983 On application of Milutin-Dubovicki’s theorem to an optimal control problem for systems described by partial differential equations of hyperbolic type with time delay. Zbl 0511.49013 Kowalewski, Adam; Kotarski, Wieslaw 3 1981 Application of Milutin-Dubovicki’s method to solving an optimal control problem for hyperbolic systems. Zbl 0446.49016 Kowalewski, A.; Kotarski, W. 1 1980 all cited Publications top 5 cited Publications all top 5 Cited by 66 Authors 15 Bahaa, Gaber Mohamed 11 Gdawiec, Krzysztof 11 Kotarski, Wiesław 6 El-Saify, Hussain A. 4 Nazeer, Waqas 3 Postolache, Mihai 2 Batista Dos Santos, Lucelina 2 Brambila-Paz, Fernando 2 Ledzewicz, Urszula 2 Osuna-Gómez, Rafaela 2 Rojas-Medar, Marko Antonio 2 Serag, Hassan M. 2 Shahid, Abdul Aziz 2 Sun, Bing 2 Tanveer, Muhammad 2 Torres-Hernandez, A. 2 Usurelu, Gabriela Ioana 1 Abd-Elrhman, L. M. 1 Agarwal, Praveen 1 Ahmed, Shams Forruque 1 Al-Saban, A. A. 1 Ali, Faisal 1 Alvarez-Vázquez, Lino Jose 1 Ashbourn, J. M. A. 1 Aslam, Waqas 1 Atalan, Yunus 1 Bedaiwi, G. M. 1 Bejenaru, Andreea 1 Bisheh-Niasar, Morteza 1 Bouzara, Nour El Houda 1 Viero Brandão, Adilson José 1 Chand, Arya Kumar Bedabrata 1 Cherry, Elizabeth M. 1 Chugh, Renu 1 Doğan, Kadri 1 Fenton, Flavio H. 1 García-Chan, Néstor 1 Gościniak, Ireneusz 1 Hamiaz, Adnane 1 Huang, Shuliang 1 Jakubska-Busse, Anna 1 Janowicz, Maciej W. 1 Kaboudian, Abouzar 1 Kalantari, Bahman 1 Karakaya, Vatan 1 Kausar, Nasreen 1 Kumari, Sudesh 1 Lee, Eric Hans 1 Lisowska, Agnieszka 1 Ma, Cheng-Cheng 1 Martinez, Aurea 1 Momani, Shaher M. 1 Montufar-Chaveznava, R. 1 Nandal, Ashish 1 Ochnio, L. 1 Qamlo, A. H. 1 Sahu, Daya Ram 1 Samaniego, Cuauhtémoc 1 Saravanakumar, G. 1 Shams, Mudassir 1 Shehata, M. A. 1 Shen, Chunyu 1 Tang, Qing 1 Torres-Martínez, C. 1 Vázquez-Méndez, Miguel Ernesto 1 Vivanco-Orellana, Violeta all top 5 Cited in 45 Serials 4 Chaos, Solitons and Fractals 3 Journal of Optimization Theory and Applications 3 Advances in Difference Equations 2 Applied Mathematics and Computation 2 Mathematics and Computers in Simulation 2 Optimization 2 Fractals 2 Journal of Dynamical and Control Systems 2 International Journal of Systems Science. Principles and Applications of Systems and Integration 1 Applicable Analysis 1 Computers & Mathematics with Applications 1 Indian Journal of Pure & Applied Mathematics 1 Journal of Mathematical Analysis and Applications 1 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 1 Kybernetika 1 Mathematica Slovaca 1 Monatshefte für Mathematik 1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 1 Numerical Functional Analysis and Optimization 1 Journal of Information & Optimization Sciences 1 Numerical Algorithms 1 International Journal of Computer Mathematics 1 Computational Optimization and Applications 1 Applicationes Mathematicae 1 Journal of Mathematical Sciences (New York) 1 Computational and Applied Mathematics 1 Turkish Journal of Mathematics 1 European Journal of Control 1 Differential Equations and Dynamical Systems 1 Nonlinear Dynamics 1 Soft Computing 1 Fractional Calculus & Applied Analysis 1 Journal of Interdisciplinary Mathematics 1 Communications in Nonlinear Science and Numerical Simulation 1 International Journal of Applied Mathematics and Computer Science 1 International Journal of Nonlinear Sciences and Numerical Simulation 1 Dynamics of Continuous, Discrete & Impulsive Systems. Series A. Mathematical Analysis 1 Journal of Applied Mathematics 1 Mediterranean Journal of Mathematics 1 Journal of Mathematics and the Arts 1 Asian-European Journal of Mathematics 1 Advances in Differential Equations and Control Processes 1 Journal of Applied Mathematics & Informatics 1 Nonlinear Analysis. Theory, Methods & Applications 1 Journal of Nonlinear and Variational Analysis all top 5 Cited in 18 Fields 33 Calculus of variations and optimal control; optimization (49-XX) 21 Partial differential equations (35-XX) 14 Numerical analysis (65-XX) 13 Systems theory; control (93-XX) 10 Dynamical systems and ergodic theory (37-XX) 8 Real functions (26-XX) 7 Operator theory (47-XX) 6 Operations research, mathematical programming (90-XX) 5 Measure and integration (28-XX) 4 Functions of a complex variable (30-XX) 3 Ordinary differential equations (34-XX) 3 Functional analysis (46-XX) 1 General and overarching topics; collections (00-XX) 1 Difference and functional equations (39-XX) 1 Probability theory and stochastic processes (60-XX) 1 Computer science (68-XX) 1 Mechanics of deformable solids (74-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) Citations by Year