Edit Profile (opens in new tab) Petruşel, Adrian Co-Author Distance Author ID: petrusel.adrian Published as: Petruşel, Adrian; Petruşel, A.; Petrusel, Adrian; Petrușel, Adrian; Petrusel, A.; Petrușel, A. more...less Documents Indexed: 243 Publications since 1987, including 6 Books and 2 Additional arXiv Preprints 6 Contributions as Editor Reviewing Activity: 189 Reviews Co-Authors: 94 Co-Authors with 204 Joint Publications 2,970 Co-Co-Authors all top 5 Co-Authors 45 single-authored 51 Yao, Jen-Chih 43 Petruşel, Gabriela 38 Rus, Ioan A. 31 Ceng, Lu-Chuan 16 Şerban, Marcel Adrian 10 Wong, Mu Ming 8 Moţ, Ghiocel 7 Qin, Xiaolong 6 Dey, Lakshmi Kanta 5 O’Regan, Donal 5 Samet, Bessem 4 Abbas, Said 4 Benchohra, Mouffak 4 Bota, Monica-Felicia 4 Guran, Liliana 4 Karapınar, Erdal 4 Sahu, Daya Ram 4 Som, Sumit 4 Yao, Yonghong 3 Amini-Harandi, Alireza 3 Ansari, Qamrul Hasan 3 Chifu, Cristian 3 Espínola García, Rafael 3 Filip, Alexandru-Darius 3 Li, Jinlu 3 Mleşniţe, Oana Maria 3 Moroșanu, Gheorghe 3 Shahzad, Naseer 3 Sîntămărian, Alina 2 Alecsa, Cristian Daniel 2 Alghamdi, Maryam A. 2 Berinde, Vasile 2 Dhage, Bapurao C. 2 Garai, Hiranmoy 2 Huang, Shuechin 2 Kumam, Poom 2 Lazăr, Tania Angelica 2 Martin, Calin-Iulian 2 Pant, Rajendra 2 Petru, Tünde Petra 2 Shukla, Rahul 2 Singh, Deepak Kumar 2 Soós, Anna 2 Su, Yongfu 2 Urs, Cristina 1 Abbas, Mujahid 1 Albarakati, Wafaa A. 1 Alizadeh, C. G. 1 Balooee, Javad 1 Bera, Ashis 1 Bota, Marius 1 Brzdęk, Janusz 1 Bucur, Amelia 1 Castillo, Oscar 1 Chanda, Ankush 1 Dolhare, U. P. 1 Du, Wei-Shih 1 Duca, Dorel I. 1 Fakhar, Majid 1 Ghosh, Debdas 1 Hajisharifi, Hamid Reza 1 Iqbal, Hira 1 Joshi, Vishal 1 Kirr, Eduard 1 Köbis, Elisabeth 1 Laha, Supriti 1 Lee, Chinsan 1 Lin, Lai-Jiu 1 Lin, Yen-Cherng 1 Liu, Liya 1 Llorens-Fuster, Enrique 1 López Acedo, Genaro 1 Luo, Yinglin 1 Mondal, Pratikshan 1 Nguyen Van Dung 1 Nicolae, Adriana 1 Petre, Ioan-Radu 1 Postolache, Mihai 1 Precup, Radu 1 Prus, Stan 1 Romaguera Bonilla, Salvador 1 Sagar, Vidya 1 Satco, Bianca-Renata 1 Sintunavarat, Wutiphol 1 Som, Tanmoy 1 Szentesi, Silviu 1 Tan, Bing 1 Truşcă, Radu 1 Wu, Soon-Yi 1 Xiao, Yibin 1 Xie, Linsen 1 Xu, Hong-Kun 1 Younis, Mudasir 1 Yu, Su-Jane all top 5 Serials 24 Fixed Point Theory 23 Journal of Nonlinear and Convex Analysis 14 Studia Universitatis Babeș-Bolyai. Mathematica 13 Taiwanese Journal of Mathematics 8 Fixed Point Theory and Applications 8 Carpathian Journal of Mathematics 8 Journal of Fixed Point Theory and Applications 6 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 5 Optimization 5 Miskolc Mathematical Notes 5 Annals of the Academy of Romanian Scientists. Mathematics and its Applications 4 Journal of Optimization Theory and Applications 4 PU.M.A. Pure Mathematics and Applications 3 Journal of Mathematical Analysis and Applications 3 Chaos, Solitons and Fractals 3 Revue d’Analyse Numérique et de Théorie de l’Approximation 3 Abstract and Applied Analysis 3 “Babeș-Bolyai” University. Faculty of Mathematics and Computer Science. Research Seminars. Preprint 3 Seminar on Fixed Point Theory Cluj-Napoca 3 Analele Universității de Vest din Timișoara. Seria Matematică-Informatică 3 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 3 Preprint. “Babeș-Bolyai” University. Faculty of Mathematics and Physics. Research Seminars 3 Journal of Nonlinear and Variational Analysis 2 Mathematica 2 Filomat 2 Analele Științifice ale Universității “Ovidius” Constanța. Seria: Matematică 2 Electronic Journal of Qualitative Theory of Differential Equations 2 Mathematica Moravica 2 Discrete Dynamics in Nature and Society 2 Scientiae Mathematicae Japonicae 2 Central European Journal of Mathematics 2 Applicable Analysis and Discrete Mathematics 2 Journal of Nonlinear Science and Applications 2 Annals of the Tiberiu Popoviciu Seminar of Functional Equations, Approximation and Convexity 2 Journal of Function Spaces 1 Applicable Analysis 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Applied Mathematics and Computation 1 Commentationes Mathematicae Universitatis Carolinae 1 Demonstratio Mathematica 1 Numerical Functional Analysis and Optimization 1 Proceedings of the American Mathematical Society 1 Publicationes Mathematicae Debrecen 1 Rendiconti del Circolo Matemàtico di Palermo. Serie II 1 Annales Societatis Mathematicae Polonae. Seria I. Commentationes Mathematicae 1 Zeitschrift für Analysis und ihre Anwendungen 1 Bulletin of the Korean Mathematical Society 1 Analele Științifice ale Universității Al. I. Cuza din Iași. Serie Nouă. Matematică 1 The Journal of Analysis 1 Topological Methods in Nonlinear Analysis 1 Georgian Mathematical Journal 1 Discussiones Mathematicae. Differential Inclusions 1 Journal of Inequalities and Applications 1 Mathematical Inequalities & Applications 1 Fractional Calculus & Applied Analysis 1 Acta Mathematica Sinica. English Series 1 Nonlinear Analysis Forum 1 Discussiones Mathematicae. Differential Inclusions, Control and Optimization 1 Nonlinear Analysis. Modelling and Control 1 Nonlinear Functional Analysis and Applications 1 Discrete and Continuous Dynamical Systems. Series B 1 Buletinul Științific al Universității din Baia Mare. Seria B. Fascicola Matematică - Informatică 1 International Journal of Pure and Applied Mathematics 1 Cubo 1 Preprint. “Babeș-Bolyai” University. Faculty of Mathematics. Research Seminars 1 Journal of Mathematical Inequalities 1 Discrete and Continuous Dynamical Systems. Series S 1 Acta Universitatis Sapientiae. Mathematica 1 Set-Valued and Variational Analysis 1 Arabian Journal of Mathematics 1 Springer Proceedings in Mathematics & Statistics 1 Linear and Nonlinear Analysis all top 5 Fields 166 Operator theory (47-XX) 147 General topology (54-XX) 27 Calculus of variations and optimal control; optimization (49-XX) 23 Ordinary differential equations (34-XX) 15 Integral equations (45-XX) 14 Measure and integration (28-XX) 14 Numerical analysis (65-XX) 8 Dynamical systems and ergodic theory (37-XX) 8 Operations research, mathematical programming (90-XX) 6 General and overarching topics; collections (00-XX) 6 Real functions (26-XX) 5 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 4 Partial differential equations (35-XX) 4 Functional analysis (46-XX) 3 History and biography (01-XX) 3 Convex and discrete geometry (52-XX) 2 Order, lattices, ordered algebraic structures (06-XX) 2 Difference and functional equations (39-XX) 1 Combinatorics (05-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Approximations and expansions (41-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Probability theory and stochastic processes (60-XX) 1 Computer science (68-XX) 1 Mechanics of particles and systems (70-XX) 1 Mechanics of deformable solids (74-XX) 1 Fluid mechanics (76-XX) 1 Geophysics (86-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 170 Publications have been cited 2,013 times in 1,301 Documents Cited by ▼ Year ▼ Fixed point theorems for generalized contractions in ordered metric spaces. Zbl 1142.47033 O’Regan, Donal; Petruşel, Adrian 194 2008 Multivalued fractals in \(b\)-metric spaces. Zbl 1235.54011 Boriceanu, Monica; Bota, Marius; Petruşel, Adrian 126 2010 Fixed point theorems in ordered \(L\)-spaces. Zbl 1086.47026 Petruşel, Adrian; Rus, Ioan A. 109 2006 Fixed point theory. Zbl 1171.54034 Rus, Ioan A.; Petruşel, Adrian; Petruşel, Gabriela 100 2008 Hybrid viscosity extragradient method for systems of variational inequalities, fixed points of nonexpansive mappings, zero points of accretive operators in Banach spaces. Zbl 1406.49010 Ceng, Lu-Chuan; Petruşel, Adrian; Yao, Jen-Chih; Yao, Yonghong 55 2018 Data dependence of the fixed point set of some multivalued weakly Picard operators. Zbl 1055.47047 Rus, Ioan A.; Petruşel, Adrian; Sîntămărian, Alina 47 2003 Fixed point theory for a new type of contractive multivalued operators. Zbl 1213.54068 Moţ, Ghiocel; Petruşel, Adrian 43 2009 A modified inertial subgradient extragradient method for solving pseudomonotone variational inequalities and common fixed point problems. Zbl 1477.47060 Ceng, L. C.; Petrusel, A.; Qin, X.; Yao, J. C. 43 2020 Fixed point theorems for singlevalued and multivalued generalized contractions in metric spaces endowed with a graph. Zbl 1227.54053 Nicolae, Adriana; O’Regan, Donal; Petruşel, Adrian 42 2011 Ulam-Hyers stability for operatorial equations and inclusions via nonself operators. Zbl 1246.54049 Petru, T. P.; Petruşel, A.; Yao, J.-C. 41 2011 Strong convergence of iterative methods by strictly pseudocontractive mappings in Banach spaces. Zbl 1281.47054 Sahu, D. R.; Petruşel, Adrian 40 2011 Systems of variational inequalities with hierarchical variational inequality constraints for Lipschitzian pseudocontractions. Zbl 1430.49004 Ceng, Lu-Chuan; Petruşel, Adrian; Yao, Jen-Chih; Yao, Yonghong 39 2019 Iterative approaches to solving equilibrium problems and fixed point problems of infinitely many nonexpansive mappings. Zbl 1188.90256 Ceng, L. C.; Petruşel, A.; Yao, J. C. 36 2009 Ulam-Hyers stability for operatorial equations. Zbl 1265.54158 Bota-Boriceanu, M. F.; Petruşel, A. 35 2011 Well-posedness in the generalized sense of the fixed point problems for multivalued operators. Zbl 1149.54022 Petruşel, Adrian; Rus, Ioan A.; Yao, Jen-Chih 33 2007 Viscosity approximation to common fixed points of families of nonexpansive mappings with generalized contractions mappings. Zbl 1142.47329 Petruşel, A.; Yao, J.-C. 31 2008 Two inertial subgradient extragradient algorithms for variational inequalities with fixed-point constraints. Zbl 1486.47105 Ceng, L. C.; Petruşel, A.; Qin, X.; Yao, J. C. 28 2021 CQ iterative algorithms for fixed points of nonexpansive mappings and split feasibility problems in Hilbert spaces. Zbl 1505.47089 Qin, Xiaolong; Petruşel, Adrian; Yao, Jen-Chih 24 2018 Multivalued fractals and generalized multivalued contractions. Zbl 1131.28005 Chifu, Cristian; Petruşel, Adrian 21 2008 Fixed point theory 1950–2000. Romanian contributions. Zbl 1005.54037 Rus, Ioan A.; Petruşel, Adrian; Petruşel, Gabriela 21 2002 Iterated function systems and well-posedness. Zbl 1198.52014 Llorens-Fuster, Enrique; Petruşel, Adrian; Yao, Jen-Chih 21 2009 Strong convergence of modified implicit iterative algorithms with perturbed mappings for continuous pseudocontractive mappings. Zbl 1168.65350 Ceng, Lu-Chuan; Petruşel, Adrian; Yao, Jen-Chih 20 2009 Coupled fixed point theorems for symmetric contractions in \(b\)-metric spaces with applications to operator equation systems. Zbl 1489.54199 Petruşel, A.; Petruşel, G.; Samet, B.; Yao, J.-C. 20 2016 Fixed points for non-self operators and domain invariance theorems. Zbl 1183.47052 Lazăr, Tania A.; Petruşel, Adrian; Shahzad, Naseer 19 2009 Krasnoselskii’s theorem in generalized Banach spaces and application. Zbl 1340.47110 Petre, I. R.; Petrusel, A. 19 2012 A fixed point theorem and the Ulam stability in generalized dq-metric spaces. Zbl 1402.54037 Brzdęk, Janusz; Karapınar, Erdal; Petruşel, Adrian 19 2018 Fixed point theorems on spaces endowed with vector-valued metrics. Zbl 1197.54061 Filip, Alexandru-Darius; Petruşel, Adrian 18 2010 Multivalued weakly Picard operators and applications. Zbl 1066.47058 Petruşel, Adrian 18 2004 Common coupled fixed point theorems for \(w^*\)-compatible mappings without mixed monotone property. Zbl 1260.54066 Sintunavarat, Wutiphol; Petruşel, Adrian; Kumam, Poom 18 2012 Applications of graph Kannan mappings to the damped spring-mass system and deformation of an elastic beam. Zbl 1453.05127 Younis, Mudasir; Singh, Deepak; Petruşel, Adrian 17 2019 Iterative approximation of fixed points for asymptotically strict pseudocontractive type mappings in the intermediate sense. Zbl 1437.47046 Ceng, Lu-Chuan; Petruşel, Adrian; Yao, Jen-Chih 16 2011 On Frigon-Granas-type multifunctions. Zbl 1043.47036 Petruşel, Adrian 16 2002 Pseudomonotone variational inequalities and fixed points. Zbl 1489.47088 Ceng, L. C.; Petrușel, A.; Qin, X.; Yao, J. C. 16 2021 Well-posedness of the fixed point problem for multivalued operators. Zbl 1169.47037 Petruşel, Adrian; Rus, Ioan A. 15 2007 Multivariate fixed point theorems for contractions and nonexpansive mappings with applications. Zbl 1347.54110 Su, Yongfu; Petruşel, Adrian; Yao, Jen-Chih 15 2016 Weakly Picard operators: equivalent definitions, applications and open problems. Zbl 1111.47048 Rus, Ioan A.; Petruşel, Adrian; Şerban, Marcel Adrian 14 2006 Relaxed extragradient-like method for general system of generalized mixed equilibria and fixed point problem. Zbl 1243.49037 Ceng, Lu-Chuan; Petruşel, Adrian 14 2012 Ulam stability for Hilfer type fractional differential inclusions via the weakly Picard operators theory. Zbl 1364.34008 Abbas, Saïd; Benchohra, Mouffak; Petruşel, Adrian 14 2017 Operatorial inclusions. Zbl 1057.47004 Petruşel, Adrian 14 2002 Ulam stability for partial fractional differential inclusions via Picard operators theory. Zbl 1324.34029 Abbas, S.; Benchohra, M.; Petrusel, A. 13 2014 The retraction-displacement condition in the theory of fixed point equation with a convergent iterative algorithm. Zbl 1458.54030 Berinde, V.; Petruşel, A.; Rus, I. A.; Şerban, M. A. 13 2016 Fixed point theory in terms of a metric and of an order relation. Zbl 07262291 Petruşel, Adrian; Rus, Ioan A. 13 2019 Multivalued operators and continuous selections. The fixed points set. Zbl 0937.47052 Petrusel, Adrian 12 1998 Fixed points, fixed sets and iterated multifunction systems for nonself multivalued operators. Zbl 1328.54047 Petruşel, Adrian; Rus, Ioan A.; Şerban, Marcel-Adrian 12 2015 Existence and data dependence of fixed points for multivalued operators on gauge spaces. Zbl 1070.47046 Espínola, Rafael; Petruşel, Adrian 11 2005 Data dependence of the fixed points set of multivalued weakly Picard operators. Zbl 1027.47053 Rus, Ioan A.; Petruşel, Adrian; Sîntămărian, Alina 11 2001 Fixed points for multivalued operators on a set endowed with vector-valued metrics and applications. Zbl 1194.54056 Bucur, Amelia; Guran, Liliana; Petruşel, Adrian 11 2009 A study of a general system of operator equations in \(b\)-metric spaces via the vector approach in fixed point theory. Zbl 1489.54195 Petruşel, Adrian; Petruşel, Gabriela 11 2017 Relaxed extragradient methods with regularization for general system of variational inequalities with constraints of split feasibility and fixed point problems. Zbl 1272.49061 Ceng, L. C.; Petruşel, A.; Yao, J. C. 11 2013 Krasnoselski-Mann iterations for hierarchical fixed point problems for a finite family of nonself mappings in Banach spaces. Zbl 1210.47094 Ceng, L. C.; Petruşel, A. 11 2010 A fixed point theorem for cyclic generalized contractions in metric spaces. Zbl 1274.54108 Alghamdi, Maryam A.; Petruşel, Adrian; Shahzad, Naseer 10 2012 Fixed points for multivalued Suzuki type \((\theta, \mathscr{R})\)-contraction mapping with applications. Zbl 07067883 Abbas, Mujahid; Iqbal, Hira; Petrusel, Adrian 10 2019 The theory of a metric fixed point theorem for multivalued operators. Zbl 1225.54026 Petruşel, Adrian; Rus, Ioan A. 9 2010 Fixed point theorems for generalized contractions with applications to coupled fixed point theory. Zbl 1489.54197 Petruşel, Adrian; Petruşel, Gabriela; Xiao, Yi-Bin; Yao, Jen-Chih 9 2018 On iterated function systems consisting of Kannan maps, Reich maps, Chatterjea type maps, and related results. Zbl 1377.28010 Dung, Nguyen Van; Petruşel, Adrian 9 2017 Graphic contraction principle and applications. Zbl 07216131 Petruşel, A.; Rus, I. A. 9 2019 The role of equivalent metrics in fixed point theory. Zbl 1278.54044 Petruşel, Adrian; Rus, Ioan A.; Şerban, Marcel-Adrian 9 2013 Composite viscosity approximation methods for equilibrium problem, variational inequality and common fixed points. Zbl 1287.49009 Ceng, L. C.; Petruşel, A.; Yao, J. C. 9 2014 Basic problems of the metric fixed point theory and the relevance of a metric fixed point theorem for a multivalued operator. Zbl 1293.47053 Petruşel, A.; Rus, I. A.; Şerban, M. A. 9 2014 Fixed point theory for multivalued operators on a set with two metrics. Zbl 1133.47036 Petruşel, Adrian; Rus, Ioan A. 8 2007 A study of the coupled fixed point problem for operators satisfying a max-symmetric condition in \(b\)-metric spaces with applications to a boundary value problem. Zbl 1389.54104 Petruşel, Adrian; Petruşel, Gabriela; Samet, Bessem 8 2016 Implicit iteration scheme with perturbed mapping for common fixed points of a finite family of Lipschitz pseudocontractive mappings. Zbl 1161.47048 Ceng, Lu-Chuan; Petruşel, Adrian; Yao, Jen-Chih 7 2007 An extragradient iterative scheme by viscosity approximation methods for fixed point problems and variational inequality problems. Zbl 1195.49017 Petruşel, Adrian; Yao, Jen-Chih 7 2009 Single-valued and multi-valued Meir–Keeler type operators. Zbl 1074.47511 Petruşel, Adrian 7 2001 Coupled fixed point theorems for single-valued operators in \(b\)-metric spaces. Zbl 1347.54069 Bota, Monica-Felicia; Petruşel, Adrian; Petruşel, Gabriela; Samet, Bessem 7 2015 Fixed points and selections for multi-valued operators. Zbl 1048.47039 Petruşel, Adrian 7 2001 Fixed points and homotopy results for Ćirić-type multivalued operators on a set with two metrics. Zbl 1153.47047 Lazăr, Tania; O’Regan, Donal; Petruşel, Adrian 7 2008 Fixed point and coincidence point theorems in \(b\)-metric spaces with applications. Zbl 1491.54127 Petrusel, Adrian; Petrusel, Gabriela; Yao, Jen-Chih 7 2017 Fixed points vs. coupled fixed points. Zbl 1398.54083 Petruşel, Adrian 7 2018 Topics in nonlinear analysis and applications to mathematical economics. Zbl 1126.47059 Moţ, Ghiocel; Petruşel, Adrian; Petruşel, Gabriela 6 2007 A class of abstract Volterra equations, via weakly Picard operators technique. Zbl 1197.47080 Şerban, M. A.; Rus, I. A.; Petruşel, A. 6 2010 Integral inclusions. Fixed point approaches. Zbl 0991.47041 Petruşel, Adrian 6 2000 Generalized multivalued contractions. Zbl 1042.47520 Petruşel, Adrian 6 2001 Fixed points for operators on generalized metric spaces. Zbl 1160.54030 Petruşel, Adrian; Rus, Ioan A.; Şerban, Marcel Adrian 6 2008 An abstract point of view on iterative approximation schemes of fixed points for multivalued operators. Zbl 1432.54075 Petruşel, Adrian; Rus, Ioan A. 6 2013 Dynamics on \((P_{cp}(X), H_d)\) generated by a finite family of multi-valued operators on \((X,d)\). Zbl 1011.47043 Petruşel, Adrian; Rus, Ioan A. 6 2001 Ćirić type fixed point theorems. Zbl 1389.47140 Petruşel, Adrian 6 2014 Single-valued and multi-valued Caristi type operators. Zbl 1003.47041 Petruşel, Adrian; Sîntămărian, Alina 6 2002 Multi-valued graph contraction principle with applications. Zbl 1528.47008 Petruşel, Adrian; Petruşel, Gabriela; Yao, Jen-Chih 6 2020 A fixed point theorem by altering distance technique in complete metric spaces. Zbl 1299.54079 Amini-Harandi, A.; Petruşel, A. 6 2013 A study of a system of operator inclusions via a fixed point approach and applications to functional-differential inclusions. Zbl 1399.47159 Petruşel, Adrian; Petruşel, Gabriela; Yao, Jen-Chih 6 2016 Multivalued Picard and weakly Picard operators. Zbl 1091.47047 Petruşel, Adrian; Rus, Ioan A. 5 2004 Two extragradient approximation methods for variational inequalities and fixed point problems of strict pseudo-contractions. Zbl 1170.49006 Ceng, L. C.; Petruşel, A.; Lee, C.; Wong, M. M. 5 2009 Vector-valued metrics, fixed points and coupled fixed points for nonlinear operators. Zbl 1314.54040 Petruşel, Adrian; Petruşel, Gabriela; Urs, Cristina 5 2013 Self-similar sets and fractals generated by Ćirić type operators. Zbl 1437.54064 Petruşel, Adrian; Soos, Anna 5 2015 Weak convergence theorem by a modified extragradient method for nonexpansive mappings and mononote mappings. Zbl 1223.47072 Ceng, Lu-Chuan; Petruşel, Adrian; Yao, Jen-Chih 5 2008 Fibre Picard operators on gauge spaces and applications. Zbl 1176.47042 Rus, I. A.; Petruşel, A.; Şerban, M. A. 5 2008 Coupled fixed point theorems for symmetric multi-valued contractions in b-metric space with applications to systems of integral inclusions. Zbl 1470.54101 Petruşel, Adrian; Petruşel, Gabriela; Samet, Bessem; Yao, Jen-Chih 5 2016 Relaxed implicit extragradient-like methods for finding minimum-norm solutions of the split feasibility problem. Zbl 1292.47043 Ceng, Lu-Chuan; Wong, Mu-Ming; Petruşel, Adrian; Yao, Jen-Chih 5 2013 An improved algorithm based on Korpelevich’s method for variational inequalities in Banach spaces. Zbl 1445.47045 Yao, Yonghong; Petruşel, Adrian; Qin, Xiaolong 5 2018 Strong convergence theorems of averaging iterations of nonexpansive nonself-mappings in Banach spaces. Zbl 1143.47045 Ceng, Lu-Chuan; Petruşel, Adrian; Yao, Jen-Chih 4 2007 Hybrid viscosity iterative approximation of zeros of \(m\)-accretive operators in Banach spaces. Zbl 1513.47116 Ceng, L. C.; Petruşel, A.; Wong, M. M. 4 2011 Some remarks on regularized multivalued nonconvex equilibrium problems. Zbl 1399.47155 Ansari, Qamrul Hasan; Balooee, Javad; Petruşel, Adrian 4 2017 Viscosity approximations by generalized contractions for resolvents of accretive operators in Banach spaces. Zbl 1223.47090 Petruşel, Adrian; Yao, Jen-Chih 4 2009 Multivalued analysis and mathematical economics. Zbl 1075.26001 Petruşel, Adrian; Moţ, Ghiocel 4 2004 Selection theorems for multivalued generalized contractions. Zbl 1089.54011 Petruşel, Adrian; Petruşel, Gabriela 4 2005 On hybrid proximal-type algorithms in Banach spaces. Zbl 1215.47060 Ceng, L. C.; Petruşel, A.; Wu, S. Y. 4 2008 Weak convergence theorem by a modified extragradient method for nonexpansive mappings and monotone mappings. Zbl 1169.49005 Ceng, L. C.; Huang, S.; Petruşel, A. 4 2009 On admissible hybrid Geraghty contractions. Zbl 1478.54077 Karapinar, Erdal; Petruşel, Adrian; Petruşel, Gabriela 4 2020 Variational analysis concepts in the theory of multi-valued coincidence problems. Zbl 1451.54019 Petruşel, Adrian; Petruşel, Gabriela; Yao, Jen-Chih 4 2018 On a delay integro-differential equation in Banach space. Zbl 1517.34101 Moroşanu, Gheorghe; Petruşel, Adrian 1 2023 Free surface equatorial flows in spherical coordinates with discontinuous stratification depending on depth and latitude. Zbl 1501.35300 Martin, Calin; Petruşel, Adrian 3 2022 A fixed-point approach for azimuthal equatorial ocean flows. Zbl 1490.35279 Martin, Calin Iulian; Petruşel, Adrian 1 2022 Two inertial subgradient extragradient algorithms for variational inequalities with fixed-point constraints. Zbl 1486.47105 Ceng, L. C.; Petruşel, A.; Qin, X.; Yao, J. C. 28 2021 Pseudomonotone variational inequalities and fixed points. Zbl 1489.47088 Ceng, L. C.; Petrușel, A.; Qin, X.; Yao, J. C. 16 2021 Graph contractions in vector-valued metric spaces and applications. Zbl 07339864 Petruşel, Adrian; Petruşel, Gabriela; Yao, Jen-Chih 3 2021 The relevance of a metric condition on a pair of operators in common fixed point theory. Zbl 07390079 Petruşel, A.; Rus, I. A. 3 2021 Some variants of fibre contraction principle and applications: from existence to the convergence of successive approximations. Zbl 1516.54049 Petrușel, Adrian; Rus, Ioan A.; Șerban, Marcel-Adrian 3 2021 Some remarks on the metrizability of some metric-like structures. Zbl 1488.54092 Som, Sumit; Petruşel, Adrian; Dey, Lakshmi Kanta 1 2021 A modified inertial subgradient extragradient method for solving pseudomonotone variational inequalities and common fixed point problems. Zbl 1477.47060 Ceng, L. C.; Petrusel, A.; Qin, X.; Yao, J. C. 43 2020 Multi-valued graph contraction principle with applications. Zbl 1528.47008 Petruşel, Adrian; Petruşel, Gabriela; Yao, Jen-Chih 6 2020 On admissible hybrid Geraghty contractions. Zbl 1478.54077 Karapinar, Erdal; Petruşel, Adrian; Petruşel, Gabriela 4 2020 New fixed point theorems on \(b\)-metric spaces with applications to coupled fixed point theory. Zbl 07240948 Bota, Monica-Felicia; Guran, Liliana; Petruşel, Adrian 4 2020 Perov type theorems for orbital contractions. Zbl 1460.54055 Petruşel, Adrian; Petruşel, Gabriela; Yao, Jen-Chih 3 2020 Frum-Ketkov operators which are weakly Picard. Zbl 1478.54095 Petruşel, Adrian; Rus, Ioan A.; Şerban, Marcel-Adrian 1 2020 Systems of variational inequalities with hierarchical variational inequality constraints for Lipschitzian pseudocontractions. Zbl 1430.49004 Ceng, Lu-Chuan; Petruşel, Adrian; Yao, Jen-Chih; Yao, Yonghong 39 2019 Applications of graph Kannan mappings to the damped spring-mass system and deformation of an elastic beam. Zbl 1453.05127 Younis, Mudasir; Singh, Deepak; Petruşel, Adrian 17 2019 Fixed point theory in terms of a metric and of an order relation. Zbl 07262291 Petruşel, Adrian; Rus, Ioan A. 13 2019 Fixed points for multivalued Suzuki type \((\theta, \mathscr{R})\)-contraction mapping with applications. Zbl 07067883 Abbas, Mujahid; Iqbal, Hira; Petrusel, Adrian 10 2019 Graphic contraction principle and applications. Zbl 07216131 Petruşel, A.; Rus, I. A. 9 2019 Existence and stability results for a system of operator equations via fixed point theory for nonself orbital contractions. Zbl 1489.54198 Petruşel, Adrian; Petruşel, Gabriela; Yao, Jen-Chih 4 2019 Some characterizations of Reich and Chatterjea type nonexpansive mappings. Zbl 07115536 Som, Sumit; Petruşel, Adrian; Garai, Hiranmoy; Dey, Lakshmi Kanta 2 2019 Local fixed point results for graphic contractions. Zbl 1475.54032 Petruşel, Adrian 2 2019 Coupled fixed point theorems in quasimetric spaces without mixed monotonicity. Zbl 1474.54217 Petruşel, Adrian; Petruşel, Gabriela; Yao, Jen-Chih 2 2019 Coupled fractal dynamics via Meir-Keeler operators. Zbl 1448.54031 Petruşel, Adrian; Petruşel, Gabriela 1 2019 Pseudo-contractivity and metric regularity in fixed point theory. Zbl 1476.54095 Petruşel, Adrian; Petruşel, Gabriela; Yao, Jen-Chih 1 2019 Ulam stability of zero point equations. Zbl 1452.39010 Petruşel, Adrian; Rus, Ioan A. 1 2019 Some variants of Ćirić’s multi-valued contraction principle. Zbl 1524.54081 Alecsa, Cristian Daniel; Petruşel, Adrian 1 2019 A proximal point algorithm revisited and extended. Zbl 07101215 Moroşanu, Gheorghe; Petruşel, Adrian 1 2019 Hybrid viscosity extragradient method for systems of variational inequalities, fixed points of nonexpansive mappings, zero points of accretive operators in Banach spaces. Zbl 1406.49010 Ceng, Lu-Chuan; Petruşel, Adrian; Yao, Jen-Chih; Yao, Yonghong 55 2018 CQ iterative algorithms for fixed points of nonexpansive mappings and split feasibility problems in Hilbert spaces. Zbl 1505.47089 Qin, Xiaolong; Petruşel, Adrian; Yao, Jen-Chih 24 2018 A fixed point theorem and the Ulam stability in generalized dq-metric spaces. Zbl 1402.54037 Brzdęk, Janusz; Karapınar, Erdal; Petruşel, Adrian 19 2018 Fixed point theorems for generalized contractions with applications to coupled fixed point theory. Zbl 1489.54197 Petruşel, Adrian; Petruşel, Gabriela; Xiao, Yi-Bin; Yao, Jen-Chih 9 2018 Fixed points vs. coupled fixed points. Zbl 1398.54083 Petruşel, Adrian 7 2018 An improved algorithm based on Korpelevich’s method for variational inequalities in Banach spaces. Zbl 1445.47045 Yao, Yonghong; Petruşel, Adrian; Qin, Xiaolong 5 2018 Variational analysis concepts in the theory of multi-valued coincidence problems. Zbl 1451.54019 Petruşel, Adrian; Petruşel, Gabriela; Yao, Jen-Chih 4 2018 On Reich’s strict fixed point theorem for multi-valued operators in complete metric spaces. Zbl 1489.54196 Petruşel, Adrian; Petruşel, Gabriela 3 2018 Coupled fractals in complete metric spaces. Zbl 1420.54085 Petruşel, Adrian; Soós, Anna 3 2018 Viscosity approximation methods for generalized multi-valued nonexpansive mappings with applications. Zbl 1480.47096 Pant, Rajendra; Shukla, Rahul; Petruşel, Adrian 2 2018 Fixed points and coupled fixed points for graphic contractions in complete \(b\)-metric spaces. Zbl 1451.54018 Petruşel, Adrian; Petruşel, Gabriela; Yao, Jen-Chih 1 2018 Stability of Picard operators under operator perturbations. Zbl 1524.54124 Petruşel, Adrian; Rus, Ioan A. 1 2018 A class of functional-integral equations via Picard operator technique. Zbl 1438.45006 Petruşel, Adrian; Rus, Ioan A. 1 2018 Ulam stability for Hilfer type fractional differential inclusions via the weakly Picard operators theory. Zbl 1364.34008 Abbas, Saïd; Benchohra, Mouffak; Petruşel, Adrian 14 2017 A study of a general system of operator equations in \(b\)-metric spaces via the vector approach in fixed point theory. Zbl 1489.54195 Petruşel, Adrian; Petruşel, Gabriela 11 2017 On iterated function systems consisting of Kannan maps, Reich maps, Chatterjea type maps, and related results. Zbl 1377.28010 Dung, Nguyen Van; Petruşel, Adrian 9 2017 Fixed point and coincidence point theorems in \(b\)-metric spaces with applications. Zbl 1491.54127 Petrusel, Adrian; Petrusel, Gabriela; Yao, Jen-Chih 7 2017 Some remarks on regularized multivalued nonconvex equilibrium problems. Zbl 1399.47155 Ansari, Qamrul Hasan; Balooee, Javad; Petruşel, Adrian 4 2017 Order-clustered fixed point theorems and their applications to Pareto equilibrium problems. Zbl 1484.54056 Xie, Linsen; Li, Jinlu; Petruşel, Adrian; Yao, Jen-Chih 3 2017 On some fixed point theorems for multi-valued operators by altering distance technique. Zbl 1437.54037 Alecsa, Cristian Daniel; Petruşel, Adrian 3 2017 Existence results for integral equations and boundary value problems via fixed point theorems for generalized \(F\)-contractions in \(b\)-metric-like spaces. Zbl 1467.54011 Joshi, Vishal; Singh, Deepak; Petruşel, Adrian 1 2017 Contributions to the coupled coincidence point problem in \(b\)-metric spaces with applications. Zbl 1478.54094 Petruşel, Adrian; Petruşel, Gabriela; Yao, Jen-Chih 1 2017 Coupled fixed point theorems for symmetric contractions in \(b\)-metric spaces with applications to operator equation systems. Zbl 1489.54199 Petruşel, A.; Petruşel, G.; Samet, B.; Yao, J.-C. 20 2016 Multivariate fixed point theorems for contractions and nonexpansive mappings with applications. Zbl 1347.54110 Su, Yongfu; Petruşel, Adrian; Yao, Jen-Chih 15 2016 The retraction-displacement condition in the theory of fixed point equation with a convergent iterative algorithm. Zbl 1458.54030 Berinde, V.; Petruşel, A.; Rus, I. A.; Şerban, M. A. 13 2016 A study of the coupled fixed point problem for operators satisfying a max-symmetric condition in \(b\)-metric spaces with applications to a boundary value problem. Zbl 1389.54104 Petruşel, Adrian; Petruşel, Gabriela; Samet, Bessem 8 2016 A study of a system of operator inclusions via a fixed point approach and applications to functional-differential inclusions. Zbl 1399.47159 Petruşel, Adrian; Petruşel, Gabriela; Yao, Jen-Chih 6 2016 Coupled fixed point theorems for symmetric multi-valued contractions in b-metric space with applications to systems of integral inclusions. Zbl 1470.54101 Petruşel, Adrian; Petruşel, Gabriela; Samet, Bessem; Yao, Jen-Chih 5 2016 Nonexpansive operators as graphic contractions. Zbl 1362.47036 Petruşel, Adrian; Rus, Ioan A.; Şerban, Marcel-Adrian 4 2016 Scalar and vectorial approaches for multi-valued fixed point and multi-valued coupled fixed point problems in \(b\)-metric spaces. Zbl 1470.54102 Petruşel, Adrian; Petruşel, Gabriela; Samet, Bessem; Yao, Jen-Chih 3 2016 Contributions to the fixed point theory of diagonal operators. Zbl 1367.47060 Petruşel, Adrian; Rus, Ioan A.; Şerban, Marcel-Adrian 2 2016 Existence and Ulam stability results for Hadamard partial fractional integral inclusions via Picard operators. Zbl 1399.26009 Abbas, Saïd; Albarakati, Wafaa; Benchohra, Mouffak; Petruşel, Adrian 1 2016 Fixed points, fixed sets and iterated multifunction systems for nonself multivalued operators. Zbl 1328.54047 Petruşel, Adrian; Rus, Ioan A.; Şerban, Marcel-Adrian 12 2015 Coupled fixed point theorems for single-valued operators in \(b\)-metric spaces. Zbl 1347.54069 Bota, Monica-Felicia; Petruşel, Adrian; Petruşel, Gabriela; Samet, Bessem 7 2015 Self-similar sets and fractals generated by Ćirić type operators. Zbl 1437.54064 Petruşel, Adrian; Soos, Anna 5 2015 Vector-valued metrics in fixed point theory. Zbl 1330.54066 Petruşel, Adrian; Urs, Cristina; Mleşniţe, Oana 3 2015 Nonlinear dynamics, fixed points and coupled fixed points in generalized gauge spaces with applications to a system of integral equations. Zbl 1418.54026 Petruşel, Adrian; Petruşel, Gabriela 3 2015 Existence and uniqueness of fixed point in various abstract spaces and related applications. Zbl 1354.00075 2 2015 An endpoint theorem in generalized \(L\)-spaces with applications. Zbl 1311.54034 Amini-Harandi, A.; Petrusel, Adrian 2 2015 Semilinear evolution equations with distributed measures. Zbl 1338.37115 Petruşel, Adrian; Satco, Bianca 2 2015 Approximation methods for triple hierarchical variational inequalities. II. Zbl 1327.49019 Ceng, L.-C.; Ansari, Q. H.; Petruşel, A.; Yao, J.-C. 1 2015 Approximation methods for triple hierarchical variational inequalities. I. Zbl 1311.49018 Ceng, L.-C.; Ansari, Q. H.; Petruşel, A.; Yao, J.-C. 1 2015 Fixed point theorems for operators in generalized Kasahara spaces. Zbl 1333.47042 Filip, Alexandru-Darius; Petruşel, Adrian 1 2015 Ulam stability for partial fractional differential inclusions via Picard operators theory. Zbl 1324.34029 Abbas, S.; Benchohra, M.; Petrusel, A. 13 2014 Composite viscosity approximation methods for equilibrium problem, variational inequality and common fixed points. Zbl 1287.49009 Ceng, L. C.; Petruşel, A.; Yao, J. C. 9 2014 Basic problems of the metric fixed point theory and the relevance of a metric fixed point theorem for a multivalued operator. Zbl 1293.47053 Petruşel, A.; Rus, I. A.; Şerban, M. A. 9 2014 Ćirić type fixed point theorems. Zbl 1389.47140 Petruşel, Adrian 6 2014 Ciric-type \(\delta\)-contractions in metric spaces endowed with a graph. Zbl 1310.54043 Chifu, Cristian; Petruşel, Adrian 1 2014 A class of functional-integral equations with applications to a bilocal problem. Zbl 1327.45005 Petruşel, Adrian; Rus, Ioan A. 1 2014 Hybrid algorithms for solving variational inequalities, variational inclusions, mixed equilibria, and fixed point problems. Zbl 1472.47066 Ceng, Lu-Chuan; Petrusel, Adrian; Wong, Mu-Ming; Yao, Jen-Chih 1 2014 Relaxed extragradient methods with regularization for general system of variational inequalities with constraints of split feasibility and fixed point problems. Zbl 1272.49061 Ceng, L. C.; Petruşel, A.; Yao, J. C. 11 2013 The role of equivalent metrics in fixed point theory. Zbl 1278.54044 Petruşel, Adrian; Rus, Ioan A.; Şerban, Marcel-Adrian 9 2013 An abstract point of view on iterative approximation schemes of fixed points for multivalued operators. Zbl 1432.54075 Petruşel, Adrian; Rus, Ioan A. 6 2013 A fixed point theorem by altering distance technique in complete metric spaces. Zbl 1299.54079 Amini-Harandi, A.; Petruşel, A. 6 2013 Vector-valued metrics, fixed points and coupled fixed points for nonlinear operators. Zbl 1314.54040 Petruşel, Adrian; Petruşel, Gabriela; Urs, Cristina 5 2013 Relaxed implicit extragradient-like methods for finding minimum-norm solutions of the split feasibility problem. Zbl 1292.47043 Ceng, Lu-Chuan; Wong, Mu-Ming; Petruşel, Adrian; Yao, Jen-Chih 5 2013 On fixed points of pointwise Lipschitzian type mappings. Zbl 1306.47068 Sahu, D. R.; Petruşel, A.; Yao, J. C. 2 2013 Correction to: “A fixed point theorem for cyclic generalized contractions in metric spaces”. Zbl 1283.54028 Alghamdi, Maryam A.; Petruşel, Adrian; Shahzad, Naseer 1 2013 Krasnoselskii’s theorem in generalized Banach spaces and application. Zbl 1340.47110 Petre, I. R.; Petrusel, A. 19 2012 Common coupled fixed point theorems for \(w^*\)-compatible mappings without mixed monotone property. Zbl 1260.54066 Sintunavarat, Wutiphol; Petruşel, Adrian; Kumam, Poom 18 2012 Relaxed extragradient-like method for general system of generalized mixed equilibria and fixed point problem. Zbl 1243.49037 Ceng, Lu-Chuan; Petruşel, Adrian 14 2012 A fixed point theorem for cyclic generalized contractions in metric spaces. Zbl 1274.54108 Alghamdi, Maryam A.; Petruşel, Adrian; Shahzad, Naseer 10 2012 Existence and Ulam-Hyers stability results for multivalued coincidence problems. Zbl 1289.54137 Mleşniţe, Oana; Petruşel, Adrian 4 2012 Multivalued Picard operators. Zbl 1243.54039 Petruşel, Adrian; Petruşel, Gabriela 3 2012 Hybrid method for designing explicit hierarchical fixed point approach to monotone variational inequalities. Zbl 1262.49011 Ceng, Lu-Chuan; Lin, Yen-Cherng; Petruşel, Adrian 2 2012 Multi-step hybrid iterative method for triple hierarchical variational inequality problem with equilibrium problem constraint. Zbl 1257.49008 Ceng, Lu-Chuan; Petruşel, Adrian; Yao, Jen-Chih 1 2012 Fixed point theorems for singlevalued and multivalued generalized contractions in metric spaces endowed with a graph. Zbl 1227.54053 Nicolae, Adriana; O’Regan, Donal; Petruşel, Adrian 42 2011 Ulam-Hyers stability for operatorial equations and inclusions via nonself operators. Zbl 1246.54049 Petru, T. P.; Petruşel, A.; Yao, J.-C. 41 2011 Strong convergence of iterative methods by strictly pseudocontractive mappings in Banach spaces. Zbl 1281.47054 Sahu, D. R.; Petruşel, Adrian 40 2011 Ulam-Hyers stability for operatorial equations. Zbl 1265.54158 Bota-Boriceanu, M. F.; Petruşel, A. 35 2011 Iterative approximation of fixed points for asymptotically strict pseudocontractive type mappings in the intermediate sense. Zbl 1437.47046 Ceng, Lu-Chuan; Petruşel, Adrian; Yao, Jen-Chih 16 2011 ...and 70 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 1,284 Authors 61 Ceng, Lu-Chuan 58 Petruşel, Adrian 38 Kumam, Poom 35 Radenovic, Stojan 33 Abbas, Mujahid 33 Yao, Jen-Chih 31 Sintunavarat, Wutiphol 30 Karapınar, Erdal 29 Samet, Bessem 28 Nashine, Hemant Kumar 27 Shahzad, Naseer 26 Wen, Chingfeng 24 Petruşel, Gabriela 23 Liou, Yeongcheng 23 Rus, Ioan A. 22 Benchohra, Mouffak 21 Abbas, Said 21 Aydi, Hassen Mohamed 21 Yao, Yonghong 20 Imdad, Mohammad 20 Kadelburg, Zoran 20 Rezapour, Shahram 19 Cho, Yeol Je 18 Vetro, Calogero 17 Agarwal, Ravi P. 16 Berinde, Vasile 15 Altun, Ishak 15 Nazir, Talat 14 Arshad, Muhammad 14 Kamran, Tayyab 14 Suantai, Suthep 13 Choudhury, Binayak Samadder 13 Kang, Shin Min 13 Rakočević, Vladimir 13 Sadarangani, Kishin B. 13 Shatanawi, Wasfi A. 12 Hussain, Nawab 12 Jleli, Mohamed Boussairi 12 Latif, Abdul 12 Mewomo, Oluwatosin Temitope 12 Nguyen Van Dung 12 Postolache, Mihai 12 Su, Yongfu 11 Chifu, Cristian 11 de la Sen, Manuel 11 Harjani, Jackie 11 Mihail, Alexandru 11 Nieto Roig, Juan Jose 11 Shehu, Yekini 11 Singh, Shyam Lal 10 Alam, Aftab 10 Cholamjiak, Prasit 10 Pang, Chin-Tzong 10 Parvaneh, Vahid 10 Ullah, Kifayat 10 Younis, Mudasir 9 Miculescu, Radu 9 O’Regan, Donal 9 Qin, Xiaolong 9 Şerban, Marcel Adrian 9 Xiao, Yibin 8 Alfuraidan, Monther Rashed 8 Ali, Muhammad Usman 8 Andres, Jan 8 Ansari, Qamrul Hasan 8 Bota, Monica-Felicia 8 Ćirić, Ljubomir B. 8 Du, Wei-Shih 8 Kangtunyakarn, Atid 8 Khojasteh, Farshid 8 Kutbi, Marwan Amin 8 Pathak, Hemant Kumar 8 Roshan, Jamal Rezaei 8 Saadati, Reza 8 Samreen, Maria 8 Singh, Deepak Kumar 7 Ahmad, Jamshaid 7 Beg, Ismat 7 Etemad, Sina 7 Guan, Jinyu 7 Kumam, Wiyada 7 Mishra, Swami Nath 7 Olatinwo, Memudu Olaposi 7 Păcurar, Mădălina 7 Rhoades, Billy E. 7 Rodríguez-López, Rosana 7 Sofonea, Mircea 7 Tang, Yanxia 7 Xu, Yongchun 7 Yamaod, Oratai 7 Zhao, Jing 6 Ahmad, Bashir 6 Ahmad, Junaid 6 Al-Mazrooei, Abdullah Eqal 6 Ali, Basit 6 Butt, Asma Rashid 6 Iyiola, Olaniyi Samuel 6 Kwun, Young Chel 6 Liang, Sihua 6 Marhrani, ElMiloudi ...and 1,184 more Authors all top 5 Cited in 202 Serials 181 Fixed Point Theory and Applications 71 Journal of Inequalities and Applications 63 Journal of Fixed Point Theory and Applications 61 Abstract and Applied Analysis 47 Nonlinear Analysis. 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