Edit Profile (opens in new tab) Khan, Mohammad Saeed Co-Author Distance Author ID: khan.mohammad-saeed Published as: Khan, M. S.; Khan, Mohammad Saeed; Khan, Mohammad S.; Khan, Mohd. Saeed; Khan, Mohammed Saeed more...less External Links: MGP · ORCID · ResearchGate · dblp Documents Indexed: 213 Publications since 1976 Co-Authors: 98 Co-Authors with 180 Joint Publications 3,569 Co-Co-Authors all top 5 Co-Authors 32 single-authored 32 Pathak, Hemant Kumar 19 Imdad, Mohammad 18 Abujabal, Hamza A. S. 17 Sessa, Salvatore 13 Khan, Moharram A. 12 Fisher, Brian 8 Chandok, Sumit 8 Khan, M. D. 8 Singh, Yumnam Mahendra 7 Swaleh, M. 6 Cho, Yeol Je 6 George, Reny 5 Ansari, Arslan Hojat 5 Kang, Shin Min 5 Nashine, Hemant Kumar 5 Rao, Koduru Pandu Ranga 4 Liu, Zeqing 4 Rhoades, Billy E. 4 Samanipour, Mahboobeh 4 Singh, Thakur Balwant 4 Teodorescu, Dinu 4 Tiwari, Rakesh Prabhat 4 Ume, Jeong Sheok 3 Berzig, Maher 3 Jacob, Geno Kadwin 3 Kubiaczyk, Ireneusz 3 Kumar Jhade, Pankaj 3 Morris, Sidney A. 3 Rakočević, Vladimir 3 Rohen, Yumnam S. 2 Abbas, Mujahid 2 Ćirić, Ljubomir B. 2 Dewangan, Rajshree 2 Gupta, Vishal 2 Jain, Mukesh Kumar 2 Karapınar, Erdal 2 Kim, Jong Kyu 2 Maniu, Georgeta 2 Marudai, Muthiah 2 Mumtaz, Tahreem 2 Postolache, Mihai 2 Rao, K. Rama Koteswara 2 Sahab, Salem A. 2 Saluja, Amarjeet Singh 2 Samet, Bessem 2 Verma, Manu 1 Agarwal, Ravi P. 1 Bell, Howard Edwin 1 Bharadwaj, Rahul 1 Bhojankar, P. P. 1 Chellapillai, D. 1 Dhage, Bapurao C. 1 Diviccaro, Maria Luigia 1 Dragomir, Sever Silvestru 1 Fabiano, Nicola 1 Gopal, Dhananjay 1 Ha, Kisik 1 Indubala, Thounaojam 1 Jung, Jong Soo 1 Khomdram, Bulbul 1 Kim, Seong Sik 1 Kubiak, Tomasz 1 Kumar, Deepak 1 Kumar, Santosh 1 Menaka, M. 1 Moradi, Hamid Reza 1 Murugesu, Menaka 1 Muthiah, Marudai 1 Nantadilok, Jamnian 1 Narang, Tulsi Das 1 Nickolas, Peter 1 Omidvar, Mohsen Erfanian 1 O’Regan, Donal 1 Özdemir, Murat Emin 1 Park, Choonkil 1 Park, Keun Saeng 1 Park, Shin Chul 1 Park, Wee Tae 1 Popa, Valeriu 1 Priyobarta, Ningthoujam 1 Rani, Shobha 1 Rehman, Fazal-ur 1 Reshma, Kaivatath Puthalath 1 Saddeek, Ali Mohamed 1 Saleem, Naeem 1 Secelean, Nicolae-Adrian 1 Sedghi, Shaban 1 Sedghi, Shahram 1 Shobe, Nabi 1 Shukla, Satish 1 Singh, Sankatha Prasad 1 Singh, Shyam Lal 1 Thakur, B. Singh 1 Varghese, Abraham 1 Verma, Rohit Kumar 1 Yıldırım, İsa 1 Yun, Sungsik 1 Zhou, Mi all top 5 Serials 10 Nonlinear Functional Analysis and Applications 9 International Journal of Mathematics and Mathematical Sciences 7 Mathematica Japonica 6 Indian Journal of Pure & Applied Mathematics 5 Applied Mathematics E-Notes 4 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics 4 Mathematicae Notae 4 Mathematics Seminar Notes 4 Mathematica Moravica 3 Bulletin Mathématique de la Société des Sciences Mathématiques de la République Socialiste de Roumanie. Nouvelle Série 3 Czechoslovak Mathematical Journal 3 Demonstratio Mathematica 3 Kyungpook Mathematical Journal 3 Mathematische Nachrichten 3 Zbornik Radova. Prirodno-Matematichkog Fakulteta. Serija za Matematiku 3 Radovi Matematički 3 Glasnik Matematički. Serija III 3 Journal of the Australian Mathematical Society. Series A 3 Georgian Mathematical Journal 3 Filomat 3 International Journal of Algebra 3 International Journal of Mathematical Analysis (Ruse) 2 Bulletin of the Australian Mathematical Society 2 Archivum Mathematicum 2 Bulletin of the Malaysian Mathematical Society. Second Series 2 Indian Journal of Mathematics 2 Publications de l’Institut Mathématique. Nouvelle Série 2 Revista de la Academia de Ciencias Exactas, Físicas, Químicas y Naturales de Zaragoza. Serie 2 2 Rivista di Matematica della Università di Parma. Serie IV 2 Studia Scientiarum Mathematicarum Hungarica 2 Libertas Mathematica 2 Facta Universitatis. Series Mathematics and Informatics 2 PU.M.A. Pure Mathematics and Applications. Ser. A 2 Bulletin of the Institute of Mathematics. Academia Sinica 2 Rendiconti del Seminario della Facoltà di Scienze dell’ Università di Cagliari 2 The Journal of Fuzzy Mathematics 2 Journal of Institute of Mathematics and Computer Sciences. Mathematics Series 2 Turkish Journal of Mathematics 2 Thai Journal of Mathematics 2 Journal of Advanced Mathematical Studies 2 Acta Universitatis Sapientiae. Mathematica 2 Bulletin of Mathematical Analysis and Applications 2 Bulletin of the International Mathematical Virtual Institute 2 Mathematics 1 Computers & Mathematics with Applications 1 Ukrainian Mathematical Journal 1 The Aligarh Bulletin of Mathematics 1 Analele Științifice ale Universității Al. I. Cuza din Iași. (Serie Nouă.) Secțiunea Ia. Matematică-Informatică 1 Applied Mathematics and Computation 1 Commentarii Mathematici Universitatis Sancti Pauli 1 Commentationes Mathematicae Universitatis Carolinae 1 Fasciculi Mathematici 1 Functiones et Approximatio. Commentarii Mathematici 1 Glasgow Mathematical Journal 1 Journal of Approximation Theory 1 Journal of the Korean Mathematical Society 1 Mathématica – Revue d’Analyse Numérique et de Théorie de l’Approximation. Mathématica 1 The Mathematics Student 1 Nanta Mathematica 1 Pacific Journal of Mathematics 1 Proceedings of the Edinburgh Mathematical Society. Series II 1 Publicationes Mathematicae Debrecen 1 Rendiconti del Circolo Matemàtico di Palermo. Serie II 1 Rendiconti dell’Istituto di Matematica dell’Università di Trieste 1 Transactions of the American Mathematical Society 1 Soochow Journal of Mathematics 1 Bulletin of the Greek Mathematical Society 1 Southeast Asian Bulletin of Mathematics 1 Journal of Mathematical Research & Exposition 1 Bulletin of the Korean Mathematical Society 1 Bulletin of the Iranian Mathematical Society 1 Acta Scientiarum Naturalium Universitatis Jilinensis 1 Applied Mathematics Letters 1 Mathematics Journal of Toyama University 1 Mathematica Pannonica 1 Panamerican Mathematical Journal 1 Doklady Bolgarskoĭ Akademii Nauk 1 Mathematical Chronicle 1 Serdica 1 Bulletin de l’Académie Polonaise des Sciences. Série des Sciences Mathématiques 1 Advances in Mathematical Sciences and Applications 1 Caribbean Journal of Mathematical and Computing Sciences 1 Journal of Convex Analysis 1 Southwest Journal of Pure and Applied Mathematics 1 Scientific Bulletin. Series A. Applied Mathematics and Physics. Politehnica University of Bucharest 1 Advances in Nonlinear Variational Inequalities 1 Mathematical Sciences Research Hot-Line 1 Studii și Cercetări Științifice. Seria: Matematică 1 Italian Journal of Pure and Applied Mathematics 1 Journal of Computational Analysis and Applications 1 Nonlinear Analysis Forum 1 Journal of Nonlinear and Convex Analysis 1 Mathematical Sciences Research Journal 1 International Journal of Pure and Applied Mathematics 1 Fixed Point Theory 1 Miskolc Mathematical Notes 1 Fixed Point Theory and Applications 1 Advances in Difference Equations 1 Journal of Concrete and Applicable Mathematics 1 Iranian Journal of Fuzzy Systems ...and 18 more Serials all top 5 Fields 156 General topology (54-XX) 87 Operator theory (47-XX) 23 Associative rings and algebras (16-XX) 11 Approximations and expansions (41-XX) 8 Functional analysis (46-XX) 4 Integral equations (45-XX) 3 Linear and multilinear algebra; matrix theory (15-XX) 3 Topological groups, Lie groups (22-XX) 3 Numerical analysis (65-XX) 2 Difference and functional equations (39-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 1 Mathematical logic and foundations (03-XX) 1 Group theory and generalizations (20-XX) 1 Algebraic topology (55-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Operations research, mathematical programming (90-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 91 Publications have been cited 814 times in 698 Documents Cited by ▼ Year ▼ Fixed point theorems by altering distances between the points. Zbl 0553.54023Khan, M. S.; Swaleh, M.; Sessa, S. 354 1984 A result in best approximation theory. Zbl 0676.41031Sahab, S. A.; Khan, M. S.; Sessa, S. 39 1988 Remarks on some fixed point theorems satisfying implicit relations. Zbl 1033.54025Imdad, M.; Kumar, Santosh; Khan, M. S. 30 2002 A common fixed point theorem and its application to nonlinear integral equations. Zbl 1126.45003Pathak, H. K.; Khan, M. S.; Tiwari, Rakesh 27 2007 A fixed point theorem for metric spaces. Zbl 0367.54020Khan, M. S. 22 1976 Some convergence results for iterative sequences of Prešić type and applications. Zbl 1444.54029Khan, Mohammad Saeed; Berzig, Maher; Samet, Bessem 21 2012 Common fixed point theorems for multivalued mappings. Zbl 0419.54030Khan, M. S. 20 1981 On the convergence of the Ishikawa iterates to a common fixed point of two mappings. Zbl 1109.47312Ćirić, Lj. B.; Ume, J. S.; Khan, M. S. 14 2003 On some nonself mappings. Zbl 1024.47033Ćirić, Lj. B.; Ume, J. S.; Khan, M. S.; Pathak, H. K. 13 2003 Compatible mappings of type (B) and common fixed point theorems of Greguš type. Zbl 0848.54030Pathak, H. K.; Khan, M. S. 13 1995 Some coupled common fixed point theorems for a pair of mappings satisfying a contractive condition of rational type without monotonicity. Zbl 1282.54034Chandok, Sumit; Khan, Mohammad Saeed; Rao, K. P. R. 12 2013 A comparison of various types of compatible maps and common fixed points. Zbl 0872.54033Pathak, H. K.; Khan, M. S. 12 1997 A common fixed point theorem with a weak commutativity condition. Zbl 0603.54046Sessa, S.; Khan, M. S.; Imdad, M. 10 1986 Generalized Krasnoselskii fixed point theorem involving auxiliary functions in bimetric spaces and application to two-point boundary value problem. Zbl 1338.54157Berzig, Maher; Chandok, Sumit; Khan, Mohammad Saeed 10 2014 A common fixed point theorem satisfying integral type implicit relations. Zbl 1178.54023Pathak, Hemant Kumar; Tiwari, Rakesh; Khan, Mohammad Saeed 10 2007 Free products of topological groups with central amalgamation. I, II. Zbl 0496.22004Khan, M. S.; Morris, Sidney A. 10 1982 Fixed and coincidence points of hybrid mappings. Zbl 1068.47073Pathak, H. K.; Khan, M. S. 10 2002 On some weak conditions of commutativity in common fixed point theorems. Zbl 0642.54045Imdad, M.; Khan, M. S.; Sessa, S. 8 1988 Fixed point theorems in bimetric space endowed with binary relation and applications. Zbl 1349.54107Khan, Mohammad S.; Berzig, Maher; Chandok, Sumit 8 2016 An application of fixed point theorem to best approximation in locally convex space. Zbl 1200.47076Nashine, Hemant Kumar; Khan, Mohammad Saeed 8 2010 On generalized Pata type contractions. Zbl 1447.54034Jacob, Geno Kadwin; Khan, M. S.; Park, Choonkil; Yun, Sungsik 8 2018 Some theorems on expansion mappings and their fixed points. Zbl 0644.54023Khan, M. A.; Khan, M. S.; Sessa, S. 7 1986 On fixed point theorems. Zbl 0398.54029Khan, M. S. 7 1978 Fixed point theorems in metrically convex spaces and applications. Zbl 1041.54038Pathak, H. K.; Khan, M. S.; Liu, Zeqing; Ume, Jeong Sheok 7 2003 A common fixed point theorem for a class of mappings. Zbl 0533.54031Khan, M. S.; Imdad, M. 6 1983 On fixed points of asymptotically regular mappings. Zbl 0659.54042Rhoades, B. E.; Sessa, S.; Khan, M. S.; Swaleh, M. 6 1987 Some fixed point theorems in metrically convex spaces. Zbl 0970.54042Khan, M. S.; Pathak, H. K.; Khan, M. D. 6 2000 Some fixed point theorems for Hardy-Rogers type mappings. Zbl 0561.54036Rhoades, B. E.; Sessa, S.; Khan, M. S.; Khan, M. D. 5 1984 On fixed point theorems in 2-metric space. Zbl 0462.54031Khan, M. S. 5 1980 Involutions with fixed points in 2-Banach spaces. Zbl 0829.47048Khan, M. S.; Khan, M. D. 5 1993 On generalized convex contractions of type-2 in \(b\)-metric and 2-metric spaces. Zbl 1412.47141Khan, M. S.; Singh, Y. Mahendra; Maniu, Georgeta; Postolache, Mihai 5 2017 On common fixed points of compatible mappings in metric and Banach spaces. Zbl 0669.54023Sessa, S.; Rhoades, B. E.; Khan, M. S. 4 1988 Some fixed point theorems for commuting mappings. Zbl 0501.54031Khan, M. S.; Fisher, Brian 4 1982 Coincidence and common fixed points of hybrid contractions. Zbl 0791.54055Khan, M. S.; Cho, Y. J.; Park, W. T.; Mumtaz, T. 4 1993 Best proximity points of generalized cyclic weak \((F, \psi, \varphi)\)-contractions in ordered metric spaces. Zbl 1440.54031Ansari, Arslan H.; Nantadilok, Jamnian; Khan, Mohammad S. 4 2020 On the interpolative \((\varphi, \psi)\)-type \(\mathcal{Z}\)-contraction. Zbl 1498.54079Khan, Mohammad S.; Singh, Y. Mahendra; Karapınar, Erdal 4 2021 Fixed point theorems for point to set maps. Zbl 0649.54025Khan, M. S.; Kubiaczyk, I. 3 1988 Fixed point theorem in partially ordered metric spaces for generalized contraction mappings. Zbl 1317.54015Chandok, S.; Khan, M. S.; Narang, T. D. 3 2015 Existence and uniqueness of common coupled fixed point results via auxiliary functions. Zbl 1434.54014Chandok, Sumit; Karapinar, Erdal; Khan, Mohammad Saeed 3 2013 Common fixed-point theorems for nonlinear weakly contractive mappings. Zbl 1432.54055Chandok, S.; Khan, M. S.; Abbas, M. 3 2014 \(F\)-convex contraction via admissible mapping and related fixed point theorems with an application. Zbl 1405.54031Singh, Y. Mahendra; Khan, Mohammad Saeed; Kang, Shin Min 3 2018 On common fixed points. Zbl 1013.47022Liu, Zeqing; Khan, M. S.; Pathak, H. K. 2 2002 On D-KKM theorem and its applications. Zbl 1044.47037Pathak, H. K.; Khan, M. S. 2 2003 Fixed points, common fixed points and constant mappings. Zbl 0379.54018Fisher, B.; Khan, M. S. 2 1976 On commutativity theorems for rings. Zbl 0699.16021Abujabal, H. A. S.; Khan, M. S. 2 1990 Common fixed points of weakly commuting mappings. Zbl 0708.54037Cho, Y. J.; Khan, M. S.; Singh, S. L. 2 1988 Fixed points of certain involutions in Banach spaces. Zbl 0558.47041Khan, M. S.; Imdad, M. 2 1984 Fixed point theorems for some discontinuous operators in cone metric space. Zbl 1199.54222Khan, Mohammad Saeed; Samanipour, Mahboobeh 2 2008 On \((\alpha, p)\)-convex contraction and asymptotic regularity. Zbl 1427.54054Khan, M. S.; Singh, Y. Mahendra; Maniu, Georgeta; Postolache, Mihai 2 2018 Some fixed point theorems for mappings involving rational type expressions in partial metric spaces. Zbl 1338.54217Saluja, Amarjeet Singh; Khan, Mohammad Saeed; Jhade, Pankaj Kumar; Fisher, Brian 2 2015 Proximity points for cyclic 2-convex contraction mappings. Zbl 1446.54026Khan, M. S.; Menaka, M.; Jacob, Geno Kadwin; Marudai, M. 2 2020 Some modified fixed point results in \(V\)-fuzzy metric spaces. Zbl 1420.54073Gupta, Vishal; Verma, Manu; Khan, Mohammad Saeed 2 2019 Some fixed point theorems. IV. Zbl 0598.54020Khan, M. S.; Swaleh, M.; Imdad, M. 1 1983 Fixed point theorems for a class of mappings. Zbl 0602.54044Khan, M. S.; Imdad, M. 1 1983 On a fixed point theorem of Rhoades in metrically convex spaces. Zbl 0612.54054Khan, M. A.; Khan, M. S.; Sessa, S. 1 1986 A common fixed point theorem in 2-metric spaces. Zbl 0769.54050Imdad, M.; Khan, M. S.; Khan, M. D. 1 1991 On coincidence points of densifying mappings. Zbl 0882.54036Khan, M. S.; Liu, Z. Q. 1 1997 Some fixed point theorems in \(D^{*}\)-cone metric spaces. Zbl 1338.54180Khan, M. S.; Rao, K. P. R.; Rao, K. R. K. 1 2011 A commutativity theorem for one-sided s-unital rings. Zbl 0718.16030Abujabal, H. A. S.; Khan, M. A.; Khan, M. S. 1 1990 Ciric’s fixed point theorem. Zbl 0369.54025Khan, M. S. 1 1976 Best approximation in spaces with convex structure. Zbl 0681.41018Sahab, Salem A.; Khan, M. S. 1 1989 Some common fixed point theorems. Zbl 0539.54032Khan, M. S.; Imdad, M. 1 1983 Results concerning fixed points in 2-metric spaces. Zbl 0568.54033Khan, M. S.; Swaleh, M. 1 1984 Some common fixed point theorems for multi-valued mappings. Zbl 0579.54035Khan, M. S.; Khan, M. D.; Kubiaczyk, I. 1 1984 Common fixed point theorems for asymptotically \(I\)-contractive mappings without convexity. Zbl 1145.47043Pathak, H. K.; Rhoades, B. E.; Khan, M. S. 1 2007 On invariant approximation for noncommutative mappings in locally convex spaces. Zbl 1132.41336Khan, M. S.; Nashine, Hemant Kumar 1 2008 Results on fixed points of densifying mappings. Zbl 0431.54026Fisher, Brian; Khan, M. S. 1 1979 Some fixed point theorems. Zbl 0437.54035Khan, M. S. 1 1977 Some fixed point theorems for densifying mappings. Zbl 0444.54036Khan, M. S.; Singh, S. P. 1 1980 Amalgamated direct products of topological groups. Zbl 0515.22002Khan, M. S.; Morris, Sidney A. 1 1982 Common fixed point results and its applications to best approximation in ordered semi-convex structure. Zbl 1172.41308Pathak, H. K.; Khan, M. S. 1 2009 Fixed point theorems of weakly monotone Prešić type mappings in ordered cone metric spaces. Zbl 1319.54017Khan, Mohammad Saeed; Shukla, Satish; Kang, Shin Min 1 2015 Common fixed points versus invariant approximation in nonconvex sets. Zbl 1179.41028Nashine, Hemant Kumar; Khan, Mohammad Saeed 1 2009 Some remarks in best approximation theory. Zbl 0818.41019Sessa, Salvatore; Khan, Mohammed Saeed 1 1994 An existence theorem for extended mildly nonlinear complementarity problem in semi-inner product spaces. Zbl 0827.49004Khan, M. S. 1 1995 Strictly convex linear 2-normed spaces. Zbl 0751.46016Ha, Ki Sik; Cho, Yeol Je; Kim, Seong Sik; Khan, M. S. 1 1990 A commutativity result for rings. Zbl 0760.16009Abujabal, H. A. S.; Khan, M. S. 1 1990 Coincidence and fixed point theorems in metric and Banach spaces. Zbl 1008.54028Liu, Zeqing; Ume, Jeong Sheok; Khan, Mohammad S. 1 2001 Commutativity of semiprime rings with power constraints. Zbl 0846.16031Abujabal, H. A. S.; Bell, H. E.; Khan, M. S.; Khan, M. A. 1 1995 Coincidence theorems in 2-metric spaces. Zbl 0851.54040Cho, Yeol Je; Park, Shin Chul; Khan, M. S. 1 1996 Asymptotic behavior of generalized nonexpansive sequences and mean points. Zbl 1072.47049Pathak, H. K.; O’Regan, D.; Khan, M. S.; Agarwal, R. P. 1 2004 Fixed points of generalised rational \(\alpha_*-\psi\)-Geraghaty contraction for multivalued mappings. Zbl 07152106Khan, M. S.; Priyobarta, N.; Rohen, Y. 1 2019 Presić type extension in cone metric space. Zbl 1284.54057Khan, M. S.; Samanipour, M. 1 2013 Some results in partial metric space using auxiliary functions. Zbl 1338.54159Chandok, Sumit; Kumar, Deepak; Khan, Mohammad Saeed 1 2015 Fixed point theorems for hybrid mappings in metric spaces. Zbl 1121.54061George, Reny; Khan, M. S.; Varghese, Abraham 1 2006 Compatible mappings of type \((A-1)\) and type \((A-2)\) and common fixed points in fuzzy metric spaces. Zbl 1161.54306Khan, M. S.; Pathak, H. K.; George, Reny 1 2007 Sesquilinear version of numerical range and numerical radius. Zbl 1386.15044Moradi, Hamid Reza; Omidvar, Mohsen Erfanian; Dragomir, Silvestru Sever; Khan, Mohammad Saeed 1 2017 Fixed point theorems of generalised \(S\)-\(\beta\)-\(\psi\) contractive type mappings. Zbl 1488.54143Khomdram, Bulbul; Rohen, Yumnam; Singh, Yumnam Mahendra; Khan, Mohammad Saeed 1 2018 Fixed point theorems of an implicit relation via \(\mathcal{C}\)-class function in metric spaces. Zbl 1495.54024Ansari, A. H.; Popa, Valeriu; Singh, Y. Mahendra; Khan, M. S. 1 2020 Common fixed point in generalized fuzzy metric spaces. Zbl 1400.54055Gupta, Vishal; Verma, Manu; Khan, M. S. 1 2017 On \((\psi, \varphi)^2\)-contractive maps. Zbl 1478.54116Tiwari, Rakesh; Khan, Mohammad Saeed; Rani, Shobha; Rakočević, Vladimir 1 2020 On the interpolative \((\varphi, \psi)\)-type \(\mathcal{Z}\)-contraction. Zbl 1498.54079Khan, Mohammad S.; Singh, Y. Mahendra; Karapınar, Erdal 4 2021 Best proximity points of generalized cyclic weak \((F, \psi, \varphi)\)-contractions in ordered metric spaces. Zbl 1440.54031Ansari, Arslan H.; Nantadilok, Jamnian; Khan, Mohammad S. 4 2020 Proximity points for cyclic 2-convex contraction mappings. Zbl 1446.54026Khan, M. S.; Menaka, M.; Jacob, Geno Kadwin; Marudai, M. 2 2020 Fixed point theorems of an implicit relation via \(\mathcal{C}\)-class function in metric spaces. Zbl 1495.54024Ansari, A. H.; Popa, Valeriu; Singh, Y. Mahendra; Khan, M. S. 1 2020 On \((\psi, \varphi)^2\)-contractive maps. Zbl 1478.54116Tiwari, Rakesh; Khan, Mohammad Saeed; Rani, Shobha; Rakočević, Vladimir 1 2020 Some modified fixed point results in \(V\)-fuzzy metric spaces. Zbl 1420.54073Gupta, Vishal; Verma, Manu; Khan, Mohammad Saeed 2 2019 Fixed points of generalised rational \(\alpha_*-\psi\)-Geraghaty contraction for multivalued mappings. Zbl 07152106Khan, M. S.; Priyobarta, N.; Rohen, Y. 1 2019 On generalized Pata type contractions. Zbl 1447.54034Jacob, Geno Kadwin; Khan, M. S.; Park, Choonkil; Yun, Sungsik 8 2018 \(F\)-convex contraction via admissible mapping and related fixed point theorems with an application. Zbl 1405.54031Singh, Y. Mahendra; Khan, Mohammad Saeed; Kang, Shin Min 3 2018 On \((\alpha, p)\)-convex contraction and asymptotic regularity. Zbl 1427.54054Khan, M. S.; Singh, Y. Mahendra; Maniu, Georgeta; Postolache, Mihai 2 2018 Fixed point theorems of generalised \(S\)-\(\beta\)-\(\psi\) contractive type mappings. Zbl 1488.54143Khomdram, Bulbul; Rohen, Yumnam; Singh, Yumnam Mahendra; Khan, Mohammad Saeed 1 2018 On generalized convex contractions of type-2 in \(b\)-metric and 2-metric spaces. Zbl 1412.47141Khan, M. S.; Singh, Y. Mahendra; Maniu, Georgeta; Postolache, Mihai 5 2017 Sesquilinear version of numerical range and numerical radius. Zbl 1386.15044Moradi, Hamid Reza; Omidvar, Mohsen Erfanian; Dragomir, Silvestru Sever; Khan, Mohammad Saeed 1 2017 Common fixed point in generalized fuzzy metric spaces. Zbl 1400.54055Gupta, Vishal; Verma, Manu; Khan, M. S. 1 2017 Fixed point theorems in bimetric space endowed with binary relation and applications. Zbl 1349.54107Khan, Mohammad S.; Berzig, Maher; Chandok, Sumit 8 2016 Fixed point theorem in partially ordered metric spaces for generalized contraction mappings. Zbl 1317.54015Chandok, S.; Khan, M. S.; Narang, T. D. 3 2015 Some fixed point theorems for mappings involving rational type expressions in partial metric spaces. Zbl 1338.54217Saluja, Amarjeet Singh; Khan, Mohammad Saeed; Jhade, Pankaj Kumar; Fisher, Brian 2 2015 Fixed point theorems of weakly monotone Prešić type mappings in ordered cone metric spaces. Zbl 1319.54017Khan, Mohammad Saeed; Shukla, Satish; Kang, Shin Min 1 2015 Some results in partial metric space using auxiliary functions. Zbl 1338.54159Chandok, Sumit; Kumar, Deepak; Khan, Mohammad Saeed 1 2015 Generalized Krasnoselskii fixed point theorem involving auxiliary functions in bimetric spaces and application to two-point boundary value problem. Zbl 1338.54157Berzig, Maher; Chandok, Sumit; Khan, Mohammad Saeed 10 2014 Common fixed-point theorems for nonlinear weakly contractive mappings. Zbl 1432.54055Chandok, S.; Khan, M. S.; Abbas, M. 3 2014 Some coupled common fixed point theorems for a pair of mappings satisfying a contractive condition of rational type without monotonicity. Zbl 1282.54034Chandok, Sumit; Khan, Mohammad Saeed; Rao, K. P. R. 12 2013 Existence and uniqueness of common coupled fixed point results via auxiliary functions. Zbl 1434.54014Chandok, Sumit; Karapinar, Erdal; Khan, Mohammad Saeed 3 2013 Presić type extension in cone metric space. Zbl 1284.54057Khan, M. S.; Samanipour, M. 1 2013 Some convergence results for iterative sequences of Prešić type and applications. Zbl 1444.54029Khan, Mohammad Saeed; Berzig, Maher; Samet, Bessem 21 2012 Some fixed point theorems in \(D^{*}\)-cone metric spaces. Zbl 1338.54180Khan, M. S.; Rao, K. P. R.; Rao, K. R. K. 1 2011 An application of fixed point theorem to best approximation in locally convex space. Zbl 1200.47076Nashine, Hemant Kumar; Khan, Mohammad Saeed 8 2010 Common fixed point results and its applications to best approximation in ordered semi-convex structure. Zbl 1172.41308Pathak, H. K.; Khan, M. S. 1 2009 Common fixed points versus invariant approximation in nonconvex sets. Zbl 1179.41028Nashine, Hemant Kumar; Khan, Mohammad Saeed 1 2009 Fixed point theorems for some discontinuous operators in cone metric space. Zbl 1199.54222Khan, Mohammad Saeed; Samanipour, Mahboobeh 2 2008 On invariant approximation for noncommutative mappings in locally convex spaces. Zbl 1132.41336Khan, M. S.; Nashine, Hemant Kumar 1 2008 A common fixed point theorem and its application to nonlinear integral equations. Zbl 1126.45003Pathak, H. K.; Khan, M. S.; Tiwari, Rakesh 27 2007 A common fixed point theorem satisfying integral type implicit relations. Zbl 1178.54023Pathak, Hemant Kumar; Tiwari, Rakesh; Khan, Mohammad Saeed 10 2007 Common fixed point theorems for asymptotically \(I\)-contractive mappings without convexity. Zbl 1145.47043Pathak, H. K.; Rhoades, B. E.; Khan, M. S. 1 2007 Compatible mappings of type \((A-1)\) and type \((A-2)\) and common fixed points in fuzzy metric spaces. Zbl 1161.54306Khan, M. S.; Pathak, H. K.; George, Reny 1 2007 Fixed point theorems for hybrid mappings in metric spaces. Zbl 1121.54061George, Reny; Khan, M. S.; Varghese, Abraham 1 2006 Asymptotic behavior of generalized nonexpansive sequences and mean points. Zbl 1072.47049Pathak, H. K.; O’Regan, D.; Khan, M. S.; Agarwal, R. P. 1 2004 On the convergence of the Ishikawa iterates to a common fixed point of two mappings. Zbl 1109.47312Ćirić, Lj. B.; Ume, J. S.; Khan, M. S. 14 2003 On some nonself mappings. Zbl 1024.47033Ćirić, Lj. B.; Ume, J. S.; Khan, M. S.; Pathak, H. K. 13 2003 Fixed point theorems in metrically convex spaces and applications. Zbl 1041.54038Pathak, H. K.; Khan, M. S.; Liu, Zeqing; Ume, Jeong Sheok 7 2003 On D-KKM theorem and its applications. Zbl 1044.47037Pathak, H. K.; Khan, M. S. 2 2003 Remarks on some fixed point theorems satisfying implicit relations. Zbl 1033.54025Imdad, M.; Kumar, Santosh; Khan, M. S. 30 2002 Fixed and coincidence points of hybrid mappings. Zbl 1068.47073Pathak, H. K.; Khan, M. S. 10 2002 On common fixed points. Zbl 1013.47022Liu, Zeqing; Khan, M. S.; Pathak, H. K. 2 2002 Coincidence and fixed point theorems in metric and Banach spaces. Zbl 1008.54028Liu, Zeqing; Ume, Jeong Sheok; Khan, Mohammad S. 1 2001 Some fixed point theorems in metrically convex spaces. Zbl 0970.54042Khan, M. S.; Pathak, H. K.; Khan, M. D. 6 2000 A comparison of various types of compatible maps and common fixed points. Zbl 0872.54033Pathak, H. K.; Khan, M. S. 12 1997 On coincidence points of densifying mappings. Zbl 0882.54036Khan, M. S.; Liu, Z. Q. 1 1997 Coincidence theorems in 2-metric spaces. Zbl 0851.54040Cho, Yeol Je; Park, Shin Chul; Khan, M. S. 1 1996 Compatible mappings of type (B) and common fixed point theorems of Greguš type. Zbl 0848.54030Pathak, H. K.; Khan, M. S. 13 1995 An existence theorem for extended mildly nonlinear complementarity problem in semi-inner product spaces. Zbl 0827.49004Khan, M. S. 1 1995 Commutativity of semiprime rings with power constraints. Zbl 0846.16031Abujabal, H. A. S.; Bell, H. E.; Khan, M. S.; Khan, M. A. 1 1995 Some remarks in best approximation theory. Zbl 0818.41019Sessa, Salvatore; Khan, Mohammed Saeed 1 1994 Involutions with fixed points in 2-Banach spaces. Zbl 0829.47048Khan, M. S.; Khan, M. D. 5 1993 Coincidence and common fixed points of hybrid contractions. Zbl 0791.54055Khan, M. S.; Cho, Y. J.; Park, W. T.; Mumtaz, T. 4 1993 A common fixed point theorem in 2-metric spaces. Zbl 0769.54050Imdad, M.; Khan, M. S.; Khan, M. D. 1 1991 On commutativity theorems for rings. Zbl 0699.16021Abujabal, H. A. S.; Khan, M. S. 2 1990 A commutativity theorem for one-sided s-unital rings. Zbl 0718.16030Abujabal, H. A. S.; Khan, M. A.; Khan, M. S. 1 1990 Strictly convex linear 2-normed spaces. Zbl 0751.46016Ha, Ki Sik; Cho, Yeol Je; Kim, Seong Sik; Khan, M. S. 1 1990 A commutativity result for rings. Zbl 0760.16009Abujabal, H. A. S.; Khan, M. S. 1 1990 Best approximation in spaces with convex structure. Zbl 0681.41018Sahab, Salem A.; Khan, M. S. 1 1989 A result in best approximation theory. Zbl 0676.41031Sahab, S. A.; Khan, M. S.; Sessa, S. 39 1988 On some weak conditions of commutativity in common fixed point theorems. Zbl 0642.54045Imdad, M.; Khan, M. S.; Sessa, S. 8 1988 On common fixed points of compatible mappings in metric and Banach spaces. Zbl 0669.54023Sessa, S.; Rhoades, B. E.; Khan, M. S. 4 1988 Fixed point theorems for point to set maps. Zbl 0649.54025Khan, M. S.; Kubiaczyk, I. 3 1988 Common fixed points of weakly commuting mappings. Zbl 0708.54037Cho, Y. J.; Khan, M. S.; Singh, S. L. 2 1988 On fixed points of asymptotically regular mappings. Zbl 0659.54042Rhoades, B. E.; Sessa, S.; Khan, M. S.; Swaleh, M. 6 1987 A common fixed point theorem with a weak commutativity condition. Zbl 0603.54046Sessa, S.; Khan, M. S.; Imdad, M. 10 1986 Some theorems on expansion mappings and their fixed points. Zbl 0644.54023Khan, M. A.; Khan, M. S.; Sessa, S. 7 1986 On a fixed point theorem of Rhoades in metrically convex spaces. Zbl 0612.54054Khan, M. A.; Khan, M. S.; Sessa, S. 1 1986 Fixed point theorems by altering distances between the points. Zbl 0553.54023Khan, M. S.; Swaleh, M.; Sessa, S. 354 1984 Some fixed point theorems for Hardy-Rogers type mappings. Zbl 0561.54036Rhoades, B. E.; Sessa, S.; Khan, M. S.; Khan, M. D. 5 1984 Fixed points of certain involutions in Banach spaces. Zbl 0558.47041Khan, M. S.; Imdad, M. 2 1984 Results concerning fixed points in 2-metric spaces. Zbl 0568.54033Khan, M. S.; Swaleh, M. 1 1984 Some common fixed point theorems for multi-valued mappings. Zbl 0579.54035Khan, M. S.; Khan, M. D.; Kubiaczyk, I. 1 1984 A common fixed point theorem for a class of mappings. Zbl 0533.54031Khan, M. S.; Imdad, M. 6 1983 Some fixed point theorems. IV. Zbl 0598.54020Khan, M. S.; Swaleh, M.; Imdad, M. 1 1983 Fixed point theorems for a class of mappings. Zbl 0602.54044Khan, M. S.; Imdad, M. 1 1983 Some common fixed point theorems. Zbl 0539.54032Khan, M. S.; Imdad, M. 1 1983 Free products of topological groups with central amalgamation. I, II. Zbl 0496.22004Khan, M. S.; Morris, Sidney A. 10 1982 Some fixed point theorems for commuting mappings. Zbl 0501.54031Khan, M. S.; Fisher, Brian 4 1982 Amalgamated direct products of topological groups. Zbl 0515.22002Khan, M. S.; Morris, Sidney A. 1 1982 Common fixed point theorems for multivalued mappings. Zbl 0419.54030Khan, M. S. 20 1981 On fixed point theorems in 2-metric space. Zbl 0462.54031Khan, M. S. 5 1980 Some fixed point theorems for densifying mappings. Zbl 0444.54036Khan, M. S.; Singh, S. P. 1 1980 Results on fixed points of densifying mappings. Zbl 0431.54026Fisher, Brian; Khan, M. S. 1 1979 On fixed point theorems. Zbl 0398.54029Khan, M. S. 7 1978 Some fixed point theorems. Zbl 0437.54035Khan, M. S. 1 1977 A fixed point theorem for metric spaces. Zbl 0367.54020Khan, M. S. 22 1976 Fixed points, common fixed points and constant mappings. Zbl 0379.54018Fisher, B.; Khan, M. S. 2 1976 Ciric’s fixed point theorem. Zbl 0369.54025Khan, M. S. 1 1976 all cited Publications top 5 cited Publications all top 5 Cited by 699 Authors 36 Karapınar, Erdal 31 Nashine, Hemant Kumar 30 Shatanawi, Wasfi A. 27 Imdad, Mohammad 27 Radenovic, Stojan 25 Ansari, Arslan Hojat 24 Aydi, Hassen Mohamed 23 Parvaneh, Vahid 22 Chandok, Sumit 22 Hussain, Nawab 21 Choudhury, Binayak Samadder 20 de la Sen, Manuel 20 Kadelburg, Zoran 18 Kumam, Poom 17 Khan, Mohammad Saeed 16 Shahzad, Naseer 16 Sintunavarat, Wutiphol 14 Abbas, Mujahid 14 Roshan, Jamal Rezaei 12 Mustafa, Zead 11 Pathak, Hemant Kumar 11 Samet, Bessem 11 Shukla, Satish 10 Ćirić, Ljubomir B. 10 Metiya, Nikhilesh 10 Razani, Abdolrahman 10 Roldán-López-de-Hierro, Antonio-Francisco 10 Turinici, Mihai 10 Vetro, Calogero 9 Agarwal, Ravi P. 9 Altun, Ishak 9 Gopal, Dhananjay 9 Postolache, Mihai 9 Sarwar, Muhammad 8 Bisht, Ravindra Kishor 8 Cho, Yeol Je 8 Rhoades, Billy E. 7 Arshad, Muhammad 7 Berzig, Maher 7 Došenović, Tatjana 7 Ibeas, Asier 7 Morales Medina, José Roberto 7 Noorani, Mohd Salmi Mohd 7 Park, Choonkil 7 Rojas, Edixon Manuel 7 Su, Yongfu 6 Erhan, İnci M. 6 Gupta, Vishal 6 Hammad, Hasanen Abuelmagd 6 Mitrović, Zoran D. 6 Rakočević, Vladimir 6 Tomar, Anita 6 Zhu, Chuanxi 5 Abdeljawad, Thabet 5 Berinde, Vasile 5 Das, Krishnapada 5 Garai, Hiranmoy 5 Jungck, Gerald F. 5 Kutbi, Marwan Amin 5 Moeini, Bahman 5 Popa, Valeriu 5 Ume, Jeong Sheok 4 Ahmad, Jamshaid 4 Ahmadullah, Md 4 Alam, Aftab 4 Alsamir, Habes 4 Beg, Ismat 4 Bhandari, Samir Kumar 4 Chauhan, Sunny 4 Dey, Lakshmi Kanta 4 Faraji, Hamid 4 George, Reny 4 Jain, Mukesh Kumar 4 Joshi, Meena 4 Khan, Abdul Rahim 4 Khan, Ladlay 4 Kumar, Anil 4 Mani, Naveen 4 Mohanta, Sushanta Kumar 4 Narang, Tulsi Das 4 O’Regan, Donal 4 Patriciu, Alina-Mihaela 4 Rathee, Savita 4 Rouzkard, Fayyaz 4 Saha, Mantu 4 Sedghi, Shaban 4 Shams, Maryam 4 Shoaib, Muhammad 4 Singh, Yumnam Mahendra 4 Taş, Kenan 4 Tiwary, Kalishankar 4 Wu, Zhaoqi 4 Yıldırım, İsa 4 Yılmaz Özgür, Nihal 4 Zada, Mian Bahadur 3 Al-Rawashdeh, Ahmad Saleh 3 Al-Thagafi, M. A. 3 Alfaqih, Waleed Mohd. 3 Ali, Javid 3 Aliouche, Abdelkrim ...and 599 more Authors all top 5 Cited in 149 Serials 94 Fixed Point Theory and Applications 29 Abstract and Applied Analysis 23 Journal of Inequalities and Applications 22 Filomat 21 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 18 Journal of Mathematical Analysis and Applications 18 Journal of Fixed Point Theory and Applications 18 Journal of Function Spaces 16 Applied Mathematics and Computation 14 Thai Journal of Mathematics 14 Journal of Nonlinear Science and Applications 13 Nonlinear Functional Analysis and Applications 12 Nonlinear Analysis. Modelling and Control 12 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 10 Computers & Mathematics with Applications 9 Mathematical Sciences 8 Demonstratio Mathematica 8 The Journal of Analysis 8 Boletim da Sociedade Paranaense de Matemática. Terceira Série 8 Advances in Difference Equations 8 Journal of Mathematics 8 AIMS Mathematics 7 International Journal of Mathematics and Mathematical Sciences 7 Numerical Functional Analysis and Optimization 7 South East Asian Journal of Mathematics and Mathematical Sciences 7 Sahand Communications in Mathematical Analysis 6 Czechoslovak Mathematical Journal 6 Applied Mathematics Letters 6 Applied Mathematics E-Notes 6 Afrika Matematika 5 Fasciculi Mathematici 5 Journal of Computational and Applied Mathematics 5 Rendiconti del Circolo Matemàtico di Palermo. Serie II 5 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics 5 Journal of Applied Mathematics 5 JP Journal of Fixed Point Theory and Applications 5 Journal of Linear and Topological Algebra 5 Open Mathematics 4 Mathematica Slovaca 4 Proceedings of the American Mathematical Society 4 Vietnam Journal of Mathematics 4 Mathematica Moravica 4 Acta Mathematica Sinica. English Series 4 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 4 Analysis in Theory and Applications 4 Asian-European Journal of Mathematics 4 Applied General Topology 4 Palestine Journal of Mathematics 4 International Journal of Analysis 4 International Journal of Analysis and Applications 4 Journal of Operators 4 Korean Journal of Mathematics 3 Ukrainian Mathematical Journal 3 Chaos, Solitons and Fractals 3 Topology and its Applications 3 Acta Mathematica Hungarica 3 Mathematical and Computer Modelling 3 Honam Mathematical Journal 3 Annales Mathematicae Silesianae 3 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche 3 European Journal of Pure and Applied Mathematics 3 Journal of Mathematics and Computer Science. JMCS 3 Axioms 3 Mathematics 2 Bulletin of the Australian Mathematical Society 2 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 2 Advances in Mathematics 2 Facta Universitatis. Series Mathematics and Informatics 2 Computational and Applied Mathematics 2 Journal of the Egyptian Mathematical Society 2 Arab Journal of Mathematical Sciences 2 Mathematical Problems in Engineering 2 Communications of the Korean Mathematical Society 2 Cubo 2 Boundary Value Problems 2 Proyecciones 2 Optimization Letters 2 Applicable Analysis and Discrete Mathematics 2 Acta Universitatis Sapientiae. Mathematica 2 International Journal of Nonlinear Analysis and Applications 2 Symmetry 2 Arabian Journal of Mathematics 2 Journal of Nonlinear Analysis and Optimization: Theory & Applications 2 Topological Algebra and its Applications 2 Nonlinear Analysis. Theory, Methods & Applications 2 Chinese Journal of Mathematics 2 Cogent Mathematics 1 Indian Journal of Pure & Applied Mathematics 1 Israel Journal of Mathematics 1 Periodica Mathematica Hungarica 1 Fuzzy Sets and Systems 1 Gaṇita 1 Journal of Soviet Mathematics 1 Kyungpook Mathematical Journal 1 Matematički Vesnik 1 Mathematische Nachrichten 1 Opsearch 1 Semigroup Forum 1 Transactions of the American Mathematical Society 1 European Journal of Combinatorics ...and 49 more Serials all top 5 Cited in 35 Fields 583 General topology (54-XX) 345 Operator theory (47-XX) 49 Integral equations (45-XX) 38 Approximations and expansions (41-XX) 23 Functional analysis (46-XX) 21 Numerical analysis (65-XX) 19 Ordinary differential equations (34-XX) 9 Operations research, mathematical programming (90-XX) 8 Dynamical systems and ergodic theory (37-XX) 7 Topological groups, Lie groups (22-XX) 6 Group theory and generalizations (20-XX) 6 Calculus of variations and optimal control; optimization (49-XX) 5 Difference and functional equations (39-XX) 5 Algebraic topology (55-XX) 4 Linear and multilinear algebra; matrix theory (15-XX) 4 Associative rings and algebras (16-XX) 4 Partial differential equations (35-XX) 3 Real functions (26-XX) 3 Global analysis, analysis on manifolds (58-XX) 3 Probability theory and stochastic processes (60-XX) 2 Category theory; homological algebra (18-XX) 2 Sequences, series, summability (40-XX) 1 General and overarching topics; collections (00-XX) 1 History and biography (01-XX) 1 Combinatorics (05-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 General algebraic systems (08-XX) 1 Number theory (11-XX) 1 Functions of a complex variable (30-XX) 1 Abstract harmonic analysis (43-XX) 1 Geometry (51-XX) 1 Convex and discrete geometry (52-XX) 1 Computer science (68-XX) 1 Mechanics of deformable solids (74-XX) 1 Systems theory; control (93-XX) Citations by Year