Edit Profile (opens in new tab) Jarczyk, Witold Compute Distance To: Compute Author ID: jarczyk.witold Published as: Jarczyk, Witold; Jarczyk, W. External Links: MGP Documents Indexed: 74 Publications since 1981, including 3 Books 4 Contributions as Editor Reviewing Activity: 108 Reviews Co-Authors: 28 Co-Authors with 44 Joint Publications 657 Co-Co-Authors all top 5 Co-Authors 34 single-authored 12 Jarczyk, Justyna 8 Baron, Karol 6 Zhang, Weinian 5 Głazowska, Dorota 5 Matkowski, Janusz 2 Laczkovich, Miklós 2 Li, Lin 2 Morawiec, Janusz 2 Zhang, Wenmeng 1 Balibrea, Francisco 1 Chojnacki, Wojciech 1 Chudziak, Jacek 1 Daróczy, Zoltán 1 Fournier-Prunaret, Danièle 1 Gardini, Laura 1 Gonçalves Cabral, João Manuel 1 Guzik, Grzegorz 1 Lasota, Andrzej 1 Liu, Liu 1 Łoskot, Krzysztof 1 Misiewicz, Jolanta K. 1 Nikodem, Kazimierz 1 Páles, Zsolt 1 Pasteczka, Paweł 1 Powierża, Tomasz 1 Sablik, Maciej 1 Zdun, Marek Cezary 1 Zeng, Yingying all top 5 Serials 26 Aequationes Mathematicae 4 Publicationes Mathematicae 3 Annales Polonici Mathematici 3 Grazer Mathematische Berichte 3 Mathematical Inequalities & Applications 2 Journal of Mathematical Analysis and Applications 2 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 2 Glasnik Matematički. Serija III 2 Bulletin of the Polish Academy of Sciences, Mathematics 2 Journal of Difference Equations and Applications 2 European Series in Applied and Industrial Mathematics (ESAIM): Proceedings and Surveys 1 Fundamenta Mathematicae 1 Mathematische Annalen 1 Proceedings of the American Mathematical Society 1 Results in Mathematics 1 Semigroup Forum 1 Comptes Rendus Mathématiques de l’Académie des Sciences 1 Annales Universitatis Scientiarum Budapestinensis de Rolando Eötvös Nominatae. Sectio Computatorica 1 Prace Naukowe Uniwersytetu Śląskiego w Katowicach. Annales Mathematicae Silesianae 1 Journal of Theoretical Probability 1 Elemente der Mathematik 1 Bulletin de l’Académie Polonaise des Sciences. Série des Sciences Mathématiques 1 International Journal of Bifurcation and Chaos in Applied Sciences and Engineering 1 Journal of Convex Analysis 1 Discrete and Continuous Dynamical Systems 1 Nonlinear Studies 1 Annales Mathematicae Silesianae 1 Rocznik Naukowo-Dydaktyczny. Prace Matematyczne 1 Prace Naukowe Uniwersytetu Śląskiego w Katowicach all top 5 Fields 67 Difference and functional equations (39-XX) 40 Real functions (26-XX) 10 Dynamical systems and ergodic theory (37-XX) 9 General topology (54-XX) 4 Probability theory and stochastic processes (60-XX) 3 History and biography (01-XX) 3 Topological groups, Lie groups (22-XX) 3 Measure and integration (28-XX) 3 Integral equations (45-XX) 3 Operator theory (47-XX) 2 General and overarching topics; collections (00-XX) 2 Convex and discrete geometry (52-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Ordinary differential equations (34-XX) 1 Sequences, series, summability (40-XX) 1 Abstract harmonic analysis (43-XX) 1 Numerical analysis (65-XX) 1 Operations research, mathematical programming (90-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 53 Publications have been cited 383 times in 253 Documents Cited by ▼ Year ▼ Recent results on functional equations in a single variable, perspectives and open problems. Zbl 0972.39011Baron, Karol; Jarczyk, Witold 87 2001 Iterative roots of piecewise monotonic functions of nonmonotonicity height not less than 2. Zbl 1298.39020Liu, Liu; Jarczyk, Witold; Li, Lin; Zhang, Weinian 37 2012 On an equation of linear iteration. Zbl 0872.39010Jarczyk, Witold 34 1996 Arithmetic mean as a linear combination of two quasi-arithmetic means. Zbl 1012.26022Głazowska, Dorota; Jarczyk, Witold; Matkowski, Janusz 14 2002 Sharp regularity of linearization for \(C^{1,1}\) hyperbolic diffeomorphisms. Zbl 1288.37026Zhang, Wenmeng; Zhang, Weinian; Jarczyk, Witold 12 2014 Babbage equations on the circle. Zbl 1052.39019Jarczyk, W. 12 2003 Iterative roots of mappings with a unique set-value point. Zbl 1212.39028Li, Lin; Jarczyk, Justyna; Jarczyk, Witold; Zhang, Weinian 12 2009 Also set-valued functions do not like iterative roots. Zbl 1144.39017Jarczyk, Witold; Zhang, Weinian 11 2007 Invariance of means. Zbl 1435.26037Jarczyk, Justyna; Jarczyk, Witold 11 2018 On Mulholland’s inequality. Zbl 1005.39025Jarczyk, Witold; Matkowski, Janusz 10 2002 Random-valued functions and iterative functional equations. Zbl 1060.39017Baron, Karol; Jarczyk, Witold 9 2004 Reversibility of interval homeomorphisms without fixed points. Zbl 1020.39009Jarczyk, Witold 9 2002 Convexity on abelian groups. Zbl 1175.26026Jarczyk, Witold; Laczkovich, Miklós 8 2009 Continuity of solutions of the translation equation. Zbl 1144.39016Baron, Karol; Chojnacki, Wojciech; Jarczyk, Witold 8 2007 Local \(C^1\) stability versus global \(C^1\) unstability for iterative roots. Zbl 1368.65081Zhang, Wenmeng; Zeng, Yingying; Jarczyk, Witold; Zhang, Weinian 8 2012 Reversible interval homeomorphisms. Zbl 1015.37031Jarczyk, Witold 7 2002 Cocycles of continuous iteration semigroups. Zbl 1044.39017Guzik, Grzegorz; Jarczyk, Witold; Matkowski, Janusz 7 2003 Embeddability of mean-type mappings in a continuous iteration semigroup. Zbl 1219.26007Jarczyk, Witold; Matkowski, Janusz 7 2010 A recurrent method of solving iterative functional equations. Zbl 0741.39006Jarczyk, Witold 6 1991 On the smallest set-valued iterative roots of bijections. Zbl 1062.39024Jarczyk, Witold; Powierża, Tomasz 6 2003 Commuting functions and simultaneous Abel equations. Zbl 0828.39006Jarczyk, W.; Łoskot, K.; Zdun, M. C. 5 1994 On continuous solutions of the equation of invariant curves. Zbl 0816.39004Jarczyk, Witold 4 1991 Duplicating the cube and functional equations. Zbl 0829.39008Jarczyk, Witold; Sablik, Maciej 4 1994 Almost convex functions on locally compact Abelian groups. Zbl 1186.22010Jarczyk, Witold; Laczkovich, Miklós 4 2010 Recent results on iterative roots. Zbl 1335.39001Jarczyk, Witold 3 2014 A square iterative roots of some mean-type mappings. Zbl 1384.26019Głazowska, D.; Jarczyk, J.; Jarczyk, W. 3 2018 On a problem of N. Brillouët-Belluot. Zbl 1101.39009Jarczyk, Justyna; Jarczyk, Witold 3 2006 On a way of division of segments. Zbl 0633.39001Baron, Karol; Jarczyk, Witold 2 1987 On continuous functions which are additive on their graphs. Zbl 0652.39007Jarczyk, Witold 2 1988 Almost convexity on Abelian groups. Zbl 1213.26014Jarczyk, Witold 2 2010 Almost iterable functions. Zbl 0746.39005Jarczyk, Witold 2 1991 Convexity and a Stone-type theorem for convex sets in abelian semigroup setting. Zbl 1325.52001Jarczyk, Witold; Páles, Zsolt 2 2015 On a set of functional equations having continuous solutions. Zbl 0514.39004Jarczyk, W. 2 1982 On linear functional equations in the determinate case. Zbl 0519.39004Jarczyk, W. 2 1983 Generic properties of nonlinear functional equations. Zbl 0536.39004Jarczyk, Witold 2 1983 From a theorem of R. Ger and T. Kochanek to marginal joints of means. Zbl 1351.26050Daróczy, Zoltán; Jarczyk, Justyna; Jarczyk, Witold 2 2016 On weak generalized stability and \((c,d)\)-pseudostable random variables via functional equations. Zbl 1166.60303Jarczyk, W.; Misiewicz, J. K. 2 2009 On continuity of solutions to some equations of iteration theory. Zbl 1086.39023Baron, Karol; Jarczyk, Witold 2 2005 Remarks on quasi-arithmetic means. Zbl 1160.39315Jarczyk, Witold; Matkowski, Janusz 2 2000 On weighted quasi-arithmetic means which are convex. Zbl 1434.26072Chudziak, Jacek; Głazowska, Dorota; Jarczyk, Justyna; Jarczyk, Witold 2 2019 On approximate solutions of functional equations of countable order. Zbl 0559.39006Baron, Karol; Jarczyk, Witold 2 1985 Gaussian iterative algorithm and integrated automorphism equation for random means. Zbl 1454.60047Jarczyk, Justyna; Jarczyk, Witold 2 2020 Note on an equation occurring in a problem of Nicole Brillouët-Belluot. Zbl 1262.39030Jarczyk, Witold; Morawiec, Janusz 2 2012 Uniqueness of solutions of simultaneous difference equations. Zbl 1289.39001Jarczyk, Witold 1 2013 Joining means. Zbl 1399.26084Jarczyk, Justyna; Jarczyk, Witold 1 2017 A category theorem for linear functional equations in the indeterminate case. Zbl 0475.39013Jarczyk, Witold 1 1981 Convexity and almost convexity in groups. Zbl 1281.26009Jarczyk, Witold 1 2013 On linear homogeneous functional equations in the indeterminate case. Zbl 0555.39003Jarczyk, Witold 1 1984 Improving regularity of some functions by Grosse-Erdmann’s theorems. Zbl 1056.39037Baron, Karol; Jarczyk, Witold 1 2004 Invariant measures for fractals and dynamical systems. Zbl 0914.28015Jarczyk, Witold; Lasota, Andrzej 1 1995 Simultaneous difference equations on a restricted domain. Zbl 1409.39013Jarczyk, Witold; Pasteczka, Paweł 1 2019 Series of iterates summing up to the identity function. Zbl 0910.39004Jarczyk, Witold 1 1997 Globally attractive fixed points of continuous self-mappings of a real interval. Zbl 1026.37510Jarczyk, Witold 1 1991 Gaussian iterative algorithm and integrated automorphism equation for random means. Zbl 1454.60047Jarczyk, Justyna; Jarczyk, Witold 2 2020 On weighted quasi-arithmetic means which are convex. Zbl 1434.26072Chudziak, Jacek; Głazowska, Dorota; Jarczyk, Justyna; Jarczyk, Witold 2 2019 Simultaneous difference equations on a restricted domain. Zbl 1409.39013Jarczyk, Witold; Pasteczka, Paweł 1 2019 Invariance of means. Zbl 1435.26037Jarczyk, Justyna; Jarczyk, Witold 11 2018 A square iterative roots of some mean-type mappings. Zbl 1384.26019Głazowska, D.; Jarczyk, J.; Jarczyk, W. 3 2018 Joining means. Zbl 1399.26084Jarczyk, Justyna; Jarczyk, Witold 1 2017 From a theorem of R. Ger and T. Kochanek to marginal joints of means. Zbl 1351.26050Daróczy, Zoltán; Jarczyk, Justyna; Jarczyk, Witold 2 2016 Convexity and a Stone-type theorem for convex sets in abelian semigroup setting. Zbl 1325.52001Jarczyk, Witold; Páles, Zsolt 2 2015 Sharp regularity of linearization for \(C^{1,1}\) hyperbolic diffeomorphisms. Zbl 1288.37026Zhang, Wenmeng; Zhang, Weinian; Jarczyk, Witold 12 2014 Recent results on iterative roots. Zbl 1335.39001Jarczyk, Witold 3 2014 Uniqueness of solutions of simultaneous difference equations. Zbl 1289.39001Jarczyk, Witold 1 2013 Convexity and almost convexity in groups. Zbl 1281.26009Jarczyk, Witold 1 2013 Iterative roots of piecewise monotonic functions of nonmonotonicity height not less than 2. Zbl 1298.39020Liu, Liu; Jarczyk, Witold; Li, Lin; Zhang, Weinian 37 2012 Local \(C^1\) stability versus global \(C^1\) unstability for iterative roots. Zbl 1368.65081Zhang, Wenmeng; Zeng, Yingying; Jarczyk, Witold; Zhang, Weinian 8 2012 Note on an equation occurring in a problem of Nicole Brillouët-Belluot. Zbl 1262.39030Jarczyk, Witold; Morawiec, Janusz 2 2012 Embeddability of mean-type mappings in a continuous iteration semigroup. Zbl 1219.26007Jarczyk, Witold; Matkowski, Janusz 7 2010 Almost convex functions on locally compact Abelian groups. Zbl 1186.22010Jarczyk, Witold; Laczkovich, Miklós 4 2010 Almost convexity on Abelian groups. Zbl 1213.26014Jarczyk, Witold 2 2010 Iterative roots of mappings with a unique set-value point. Zbl 1212.39028Li, Lin; Jarczyk, Justyna; Jarczyk, Witold; Zhang, Weinian 12 2009 Convexity on abelian groups. Zbl 1175.26026Jarczyk, Witold; Laczkovich, Miklós 8 2009 On weak generalized stability and \((c,d)\)-pseudostable random variables via functional equations. Zbl 1166.60303Jarczyk, W.; Misiewicz, J. K. 2 2009 Also set-valued functions do not like iterative roots. Zbl 1144.39017Jarczyk, Witold; Zhang, Weinian 11 2007 Continuity of solutions of the translation equation. Zbl 1144.39016Baron, Karol; Chojnacki, Wojciech; Jarczyk, Witold 8 2007 On a problem of N. Brillouët-Belluot. Zbl 1101.39009Jarczyk, Justyna; Jarczyk, Witold 3 2006 On continuity of solutions to some equations of iteration theory. Zbl 1086.39023Baron, Karol; Jarczyk, Witold 2 2005 Random-valued functions and iterative functional equations. Zbl 1060.39017Baron, Karol; Jarczyk, Witold 9 2004 Improving regularity of some functions by Grosse-Erdmann’s theorems. Zbl 1056.39037Baron, Karol; Jarczyk, Witold 1 2004 Babbage equations on the circle. Zbl 1052.39019Jarczyk, W. 12 2003 Cocycles of continuous iteration semigroups. Zbl 1044.39017Guzik, Grzegorz; Jarczyk, Witold; Matkowski, Janusz 7 2003 On the smallest set-valued iterative roots of bijections. Zbl 1062.39024Jarczyk, Witold; Powierża, Tomasz 6 2003 Arithmetic mean as a linear combination of two quasi-arithmetic means. Zbl 1012.26022Głazowska, Dorota; Jarczyk, Witold; Matkowski, Janusz 14 2002 On Mulholland’s inequality. Zbl 1005.39025Jarczyk, Witold; Matkowski, Janusz 10 2002 Reversibility of interval homeomorphisms without fixed points. Zbl 1020.39009Jarczyk, Witold 9 2002 Reversible interval homeomorphisms. Zbl 1015.37031Jarczyk, Witold 7 2002 Recent results on functional equations in a single variable, perspectives and open problems. Zbl 0972.39011Baron, Karol; Jarczyk, Witold 87 2001 Remarks on quasi-arithmetic means. Zbl 1160.39315Jarczyk, Witold; Matkowski, Janusz 2 2000 Series of iterates summing up to the identity function. Zbl 0910.39004Jarczyk, Witold 1 1997 On an equation of linear iteration. Zbl 0872.39010Jarczyk, Witold 34 1996 Invariant measures for fractals and dynamical systems. Zbl 0914.28015Jarczyk, Witold; Lasota, Andrzej 1 1995 Commuting functions and simultaneous Abel equations. Zbl 0828.39006Jarczyk, W.; Łoskot, K.; Zdun, M. C. 5 1994 Duplicating the cube and functional equations. Zbl 0829.39008Jarczyk, Witold; Sablik, Maciej 4 1994 A recurrent method of solving iterative functional equations. Zbl 0741.39006Jarczyk, Witold 6 1991 On continuous solutions of the equation of invariant curves. Zbl 0816.39004Jarczyk, Witold 4 1991 Almost iterable functions. Zbl 0746.39005Jarczyk, Witold 2 1991 Globally attractive fixed points of continuous self-mappings of a real interval. Zbl 1026.37510Jarczyk, Witold 1 1991 On continuous functions which are additive on their graphs. Zbl 0652.39007Jarczyk, Witold 2 1988 On a way of division of segments. Zbl 0633.39001Baron, Karol; Jarczyk, Witold 2 1987 On approximate solutions of functional equations of countable order. Zbl 0559.39006Baron, Karol; Jarczyk, Witold 2 1985 On linear homogeneous functional equations in the indeterminate case. Zbl 0555.39003Jarczyk, Witold 1 1984 On linear functional equations in the determinate case. Zbl 0519.39004Jarczyk, W. 2 1983 Generic properties of nonlinear functional equations. Zbl 0536.39004Jarczyk, Witold 2 1983 On a set of functional equations having continuous solutions. Zbl 0514.39004Jarczyk, W. 2 1982 A category theorem for linear functional equations in the indeterminate case. Zbl 0475.39013Jarczyk, Witold 1 1981 all cited Publications top 5 cited Publications all top 5 Cited by 179 Authors 46 Zhang, Weinian 25 Jarczyk, Witold 16 Li, Lin 14 Zhang, Wenmeng 13 Páles, Zsolt 11 Liu, Liu 10 Matkowski, Janusz 10 Morawiec, Janusz 8 Jarczyk, Justyna 8 Xu, Bing 8 Zdun, Marek Cezary 8 Zeng, Yingying 7 Brzdęk, Janusz 7 Shi, YongGuo 7 Song, Wei 7 Yu, Zhiheng 6 Pasteczka, Paweł 5 Gong, Xiaobing 5 Kapica, Rafał 5 Leśniak, Zbigniew 5 Zhang, Pingping 4 Baron, Karol 4 Liu, Xiaohua 4 Murugan, Veerapazham 4 Reich, Ludwig 4 Solarz, Paweł 4 Tang, Xiao 4 Żołdak, Marek 3 Baják, Szabolcs 3 Chen, Jingmin 3 Daróczy, Zoltán 3 De Baets, Bernard 3 Draga, Szymon 3 Farzadfard, Hojjat 3 Głazowska, Dorota 3 Guzik, Grzegorz 3 Jung, Soon-Mo 3 Lin, Yinhe 3 Łydzińska, Grażyna 3 Misiewicz, Jolanta K. 3 Moszner, Zenon 3 Nikodem, Kazimierz 3 Smítal, Jaroslav 3 Tabor, Jacek 2 Berg, Lothar 2 Burai, Pál 2 Chudziak, Jacek 2 Dascăl, Judita 2 Dragičević, Davor 2 El-hady, El-sayed 2 Fechner, Włodzimierz 2 Kumar, Murugan Suresh 2 Li, Man Rong 2 Liu, Jinghua 2 Lu, Kening 2 Maes, Koen C. 2 O’Farrell, Anthony G. 2 Palanivel, Rajendran 2 Popa, Dorian 2 Przebieracz, Barbara 2 Rätz, Jürg 2 Saminger-Platz, Susanne 2 Short, Ian 2 Si, Jianguo 2 Štefánková, Marta 2 Stević, Stevo 2 Sudzik, Mariusz 2 Tabor, Józef 2 Veerapazham, Murugan 2 Xia, Chao 2 Yang, Lu 2 Zhao, Houyu 1 Agrawal, Akshay 1 Akbergenov, A. A. 1 Aksoy, Asuman Güven 1 Alkauskas, Giedrius 1 Almira, Jose María 1 Alzer, Horst 1 Backes, Lucas H. 1 Badora, Roman 1 Bai, Yuzhen 1 Baker, John A. 1 Balcerowski, Marcin 1 Balibrea, Francisco 1 Barczy, Mátyás 1 Baricz, Árpád 1 Berrone, Lucio R. 1 Bessenyei, Mihály 1 Bonet Solves, José 1 Borowiecka-Olszewska, Marta 1 Boyd, Stephen Poythress 1 Brillouët-Belluot, Nicole 1 Calabró, Francesco 1 Cánovas, Jose S. 1 Cho, Yeol Je 1 Christakos, George 1 De Meyer, Hans E. 1 Deng, Shengfu 1 Deregowska, Beata 1 Diamond, Steven ...and 79 more Authors all top 5 Cited in 73 Serials 59 Aequationes Mathematicae 34 Journal of Mathematical Analysis and Applications 20 Journal of Difference Equations and Applications 19 Results in Mathematics 7 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 6 Science China. Mathematics 5 Journal of Computational and Applied Mathematics 4 Applied Mathematics and Computation 4 Journal of Differential Equations 4 Discrete and Continuous Dynamical Systems 4 Abstract and Applied Analysis 4 Journal of Inequalities and Applications 3 Acta Mathematica Hungarica 3 Journal of Applied Analysis 3 Advances in Difference Equations 2 Computers & Mathematics with Applications 2 Advances in Mathematics 2 Integral Equations and Operator Theory 2 Proceedings of the American Mathematical Society 2 Real Analysis Exchange 2 Discrete Dynamics in Nature and Society 2 Acta Mathematica Sinica. English Series 2 Qualitative Theory of Dynamical Systems 2 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 2 Journal of Fixed Point Theory and Applications 2 Optimization Letters 2 Journal of Applied Analysis and Computation 2 European Series in Applied and Industrial Mathematics (ESAIM): Proceedings and Surveys 1 Lithuanian Mathematical Journal 1 Periodica Mathematica Hungarica 1 Archiv der Mathematik 1 Czechoslovak Mathematical Journal 1 Fuzzy Sets and Systems 1 International Journal of Mathematics and Mathematical Sciences 1 Journal of Economic Theory 1 Journal of Multivariate Analysis 1 Mathematische Annalen 1 Mathematica Slovaca 1 Mathematische Zeitschrift 1 Semigroup Forum 1 Transactions of the American Mathematical Society 1 Topology and its Applications 1 Ergodic Theory and Dynamical Systems 1 Journal of Symbolic Computation 1 International Journal of Approximate Reasoning 1 Journal of Theoretical Probability 1 Publicacions Matemàtiques 1 Forum Mathematicum 1 Science in China. Series A 1 Elemente der Mathematik 1 Linear Algebra and its Applications 1 International Journal of Bifurcation and Chaos in Applied Sciences and Engineering 1 The Journal of Analysis 1 Journal of the Egyptian Mathematical Society 1 Opuscula Mathematica 1 Bernoulli 1 Arab Journal of Mathematical Sciences 1 European Series in Applied and Industrial Mathematics (ESAIM): Proceedings 1 Analysis (München) 1 Annales Mathematicae Silesianae 1 International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 1 Nonlinear Analysis. Real World Applications 1 Journal of Applied Mathematics 1 Acta Mathematica Scientia. Series B. (English Edition) 1 Stochastics and Dynamics 1 Computational Methods and Function Theory 1 Journal of Algebra and its Applications 1 Fixed Point Theory and Applications 1 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche 1 Journal of Mathematical Inequalities 1 Acta Universitatis Sapientiae. Mathematica 1 Set-Valued and Variational Analysis 1 Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica all top 5 Cited in 38 Fields 193 Difference and functional equations (39-XX) 106 Real functions (26-XX) 69 Dynamical systems and ergodic theory (37-XX) 19 Operator theory (47-XX) 15 General topology (54-XX) 11 Probability theory and stochastic processes (60-XX) 10 Numerical analysis (65-XX) 9 Functions of a complex variable (30-XX) 8 Functional analysis (46-XX) 7 Computer science (68-XX) 6 Measure and integration (28-XX) 6 Ordinary differential equations (34-XX) 4 Mathematical logic and foundations (03-XX) 3 Commutative algebra (13-XX) 3 Linear and multilinear algebra; matrix theory (15-XX) 3 Group theory and generalizations (20-XX) 3 Convex and discrete geometry (52-XX) 2 Number theory (11-XX) 2 Associative rings and algebras (16-XX) 2 Topological groups, Lie groups (22-XX) 2 Special functions (33-XX) 2 Manifolds and cell complexes (57-XX) 2 Operations research, mathematical programming (90-XX) 2 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 History and biography (01-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Field theory and polynomials (12-XX) 1 Nonassociative rings and algebras (17-XX) 1 Several complex variables and analytic spaces (32-XX) 1 Approximations and expansions (41-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Abstract harmonic analysis (43-XX) 1 Integral equations (45-XX) 1 Geometry (51-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Statistics (62-XX) 1 Geophysics (86-XX) 1 Systems theory; control (93-XX) Citations by Year