Edit Profile (opens in new tab) Namioka, Isaac (b. 1928 d. 2019) Co-Author Distance Author ID: namioka.isaac Published as: Namioka, I.; Namioka, Isaac Homepage: https://math.washington.edu/people/isaac-namioka External Links: MGP · Wikidata · IdRef Member of Collective: Rainwater, John Documents Indexed: 58 Publications since 1957, including 3 Books Co-Authors: 27 Co-Authors with 33 Joint Publications 408 Co-Co-Authors all top 5 Co-Authors 24 single-authored 9 Jayne, John E. 9 Rogers, Claude Ambrose 4 Cascales, Bernardo 4 Phelps, Robert Ralph 4 Pol, Roman 2 Donoghue, William F. jun. 2 Kelley, John Leroy 2 Michael, Ernest A. 2 Pettis, Billy James 2 Poulsen, Ebbe Tue 2 Price, Griffith Baley 2 Robertson, Wendy J. 2 Smith, Kennan T. 1 Angosto, Carlos 1 Asplund, Edgar 1 Browder, William 1 Converse, George 1 Duncan, John 1 Haydon, Richard G. 1 Jabbari, Ali 1 Lucas, Kenneth R. 1 Moors, Warren B. 1 Orihuela, José 1 Preiss, David 1 Saeki, Sadahiro 1 van Dulst, Dick 1 Wheeler, Robert F. all top 5 Serials 5 Mathematika 4 Proceedings of the American Mathematical Society 3 Israel Journal of Mathematics 3 Studia Mathematica 3 Fundamenta Mathematicae 3 Topology and its Applications 2 Journal of Functional Analysis 2 Mathematische Zeitschrift 2 Pacific Journal of Mathematics 2 Proceedings of the London Mathematical Society. Third Series 2 Transactions of the American Mathematical Society 1 Canadian Journal of Mathematics 1 Collectanea Mathematica 1 Duke Mathematical Journal 1 Indagationes Mathematicae 1 Mathematische Annalen 1 Mathematica Scandinavica 1 Mathematical Systems Theory 1 Memoirs of the American Mathematical Society 1 Rendiconti del Seminario Matemàtico e Fisico di Milano 1 Tokyo Journal of Mathematics 1 Ergodic Theory and Dynamical Systems 1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 1 Topology Proceedings 1 Annals of Mathematics. Second Series 1 Milan Journal of Mathematics 1 Bulletin de l’Académie Polonaise des Sciences, Série des Sciences Mathématiques, Astronomiques et Physiques 1 Bulletin of the American Mathematical Society 1 Graduate Texts in Mathematics 1 Journal of Fixed Point Theory and Applications 1 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM all top 5 Fields 33 Functional analysis (46-XX) 24 General topology (54-XX) 5 Topological groups, Lie groups (22-XX) 4 Operator theory (47-XX) 3 Dynamical systems and ergodic theory (37-XX) 2 Order, lattices, ordered algebraic structures (06-XX) 2 Measure and integration (28-XX) 2 Abstract harmonic analysis (43-XX) 2 Algebraic topology (55-XX) 1 History and biography (01-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 52 Publications have been cited 1,235 times in 1,000 Documents Cited by ▼ Year ▼ Linear topological spaces. Zbl 0115.09902 Kelley, J. L.; Namioka, Isaac; Donoghue, W. F. jun.; Lucas, Kenneth R.; Pettis, B. J.; Poulsen, Ebbe Tue; Price, G. Baley; Robertson, Wendy; Scott, W. R.; Smith, Kennan T. 179 1963 Separate continuity and joint continuity. Zbl 0294.54010 Namioka, I. 129 1974 Linear topological spaces. Reprint of the Van Nostrand ed. Zbl 0318.46001 Kelley, John L.; Namioka, Isaac 103 1976 Banach spaces which are Asplund spaces. Zbl 0332.46013 Namioka, I.; Phelps, R. R. 88 1975 Folner’s conditions for amenable semi-groups. Zbl 0138.38001 Namioka, I. 75 1964 Amenability of inverse semigroups and their semigroup algebras. Zbl 0393.22004 Duncan, J.; Namioka, I. 74 1978 Partially ordered linear topological spaces. Zbl 0105.08901 Namioka, Isaac 72 1957 Radon-Nikodým compact spaces and fragmentability. Zbl 0654.46017 Namioka, I. 55 1987 Tensor products of compact convex stes. Zbl 0184.34302 Namioka, I.; Phelps, R. R. 43 1969 Right topological groups, distal flows and a fixed-point theorem. Zbl 0239.22001 Namioka, I. 36 1972 A geometric proof of Ryll-Nardzewski’s fixed point theorem. Zbl 0177.40404 Namioka, I.; Asplund, E. 32 1967 Smooth Banach spaces, weak Asplund spaces and monotone or usco mappings. Zbl 0757.46028 Preiss, David; Phelps, R. R.; Namioka, I. 26 1990 Topological properties of Banach spaces. Zbl 0793.54026 Jayne, J. E.; Namioka, I.; Rogers, C. A. 25 1993 \(\sigma\)-fragmentable Banach spaces. Zbl 0761.46008 Jayne, J. E.; Namioka, I.; Rogers, C. A. 23 1992 Neighborhoods of extreme points. Zbl 0177.40501 Namioka, I. 22 1967 Mappings of Baire spaces into function spaces and Kadeč renorming. Zbl 0794.54036 Namioka, I.; Pol, R. 19 1992 On certain actions of semi-groups on L-spaces. Zbl 0232.22009 Namioka, I. 19 1967 Ellis groups and compact right topological groups. Zbl 0547.22003 Namioka, I. 17 1984 Norm fragmented weak\(^*\) compact sets. Zbl 0764.46015 Jayne, J. E.; Namioka, I.; Rogers, C. A. 14 1990 Fragmentability and \(\sigma\)-fragmentability. Zbl 0801.46011 Jayne, J. E.; Namioka, I.; Rogers, C. A. 14 1993 Continuous functions on totally ordered spaces that are compact in their order topologies. Zbl 1003.46002 Haydon, R. G.; Jayne, J. E.; Namioka, I.; Rogers, C. A. 13 2000 The Lindelöf property in Banach spaces. Zbl 1038.54008 Cascales, B.; Namioka, I.; Orihuela, J. 13 2003 Distances to spaces of Baire one functions. Zbl 1173.54007 Angosto, C.; Cascales, B.; Namioka, I. 10 2009 \(\sigma\)-fragmentable Banach spaces. Zbl 0761.46009 Jayne, J. E.; Namioka, I.; Rogers, C. A. 10 1992 The Lindelöf property and fragmentability. Zbl 1010.46007 Cascales, B.; Namioka, I.; Vera, G. 9 2000 Ellis group and the topological center of the flow generated by the map \(n\mapsto\lambda^{n^k}\). Zbl 1238.37002 Jabbari, A.; Namioka, I. 8 2010 The Lindelöf property and \(\sigma\)-fragmentability. Zbl 1119.54320 Cascales, B.; Namioka, I. 8 2003 Affine flows and distal points. Zbl 0505.46006 Namioka, Isaac 7 1983 Sigma-fragmentability of mappings into \(C_p(K)\). Zbl 0930.54018 Namioka, Isaac; Pol, Roman 7 1998 On generalizations of Radon-Nikodým compact spaces. Zbl 1083.54012 Namioka, I. 7 2002 Extreme invariation positive operators. Zbl 0175.42903 Converse, George; Namioka, Isaac; Phelps, R. R. 7 1969 Kakutani-type fixed point theorems: a survey. Zbl 1206.47059 Namioka, I. 6 2011 Barely continuous functions. Zbl 0344.54011 Michael, Ernest; Namioka, I. 6 1976 Intersection numbers and weak* separability of spaces of measures. Zbl 0436.28007 Mägerl, G.; Namioka, I. 6 1980 \(\sigma\)-fragmentability and analyticity. Zbl 0858.46016 Namioka, I.; Pol, R. 6 1996 Furstenberg’s structure theorem via CHART groups. Zbl 1279.37009 Moors, Warren B.; Namioka, Isaac 6 2013 Fragmentability in Banach spaces: interaction of topologies. Zbl 1237.54002 Namioka, I. 5 2010 Maps of pairs in homotopy theory. Zbl 0117.16405 Namioka, I. 5 1962 On lattice isomorphisms of C(X)+. Zbl 0402.54006 Namioka, Isaac; Saeki, Sadahiro 4 1978 Continuous functions on products of compact Hausdorff spaces. Zbl 1031.46031 Jayne, J. E.; Namioka, I.; Rogers, C. A. 4 1999 A note on trees in conjugate Banach spaces. Zbl 0537.46025 van Dulst, D.; Namioka, I. 3 1984 Continuous functions on compact totally ordered spaces. Zbl 0871.54022 Jayne, J. E.; Namioka, I.; Rogers, C. A. 3 1995 Gul’ko’s proof of the Amir-Lindenstrauss theorem. Zbl 0616.46011 Namioka, I.; Wheeler, R. F. 3 1986 \(\sigma\)-fragmented Banach spaces. II. Zbl 0807.46020 Jayne, J. E.; Namioka, I.; Rogers, C. A. 3 1994 A substitute for Lebesgue’s bounded convergence theorem. Zbl 0100.10905 Namioka, I. 2 1961 On certain onto maps. Zbl 0102.33103 Namioka, Isaac 2 1962 On a recent theorem by H. Reiter. Zbl 0146.04403 Namioka, I. 2 1966 Ernie. Zbl 1137.01324 Namioka, Isaac 1 2008 A note on convex \(G_\delta \)-subsets of Banach spaces. Zbl 1152.54019 Namioka, I.; Michael, E. 1 2008 \(H\)-spaces with commutative homology rings. Zbl 0106.36902 Browder, William; Namioka, Isaac 1 1962 Complements of sets of unstable points. Zbl 0265.55004 Namioka, I. 1 1973 Weak-invariant properties of the norm topology. Zbl 0787.46024 Namioka, I.; Pol, R. 1 1993 Furstenberg’s structure theorem via CHART groups. Zbl 1279.37009 Moors, Warren B.; Namioka, Isaac 6 2013 Kakutani-type fixed point theorems: a survey. Zbl 1206.47059 Namioka, I. 6 2011 Ellis group and the topological center of the flow generated by the map \(n\mapsto\lambda^{n^k}\). Zbl 1238.37002 Jabbari, A.; Namioka, I. 8 2010 Fragmentability in Banach spaces: interaction of topologies. Zbl 1237.54002 Namioka, I. 5 2010 Distances to spaces of Baire one functions. Zbl 1173.54007 Angosto, C.; Cascales, B.; Namioka, I. 10 2009 Ernie. Zbl 1137.01324 Namioka, Isaac 1 2008 A note on convex \(G_\delta \)-subsets of Banach spaces. Zbl 1152.54019 Namioka, I.; Michael, E. 1 2008 The Lindelöf property in Banach spaces. Zbl 1038.54008 Cascales, B.; Namioka, I.; Orihuela, J. 13 2003 The Lindelöf property and \(\sigma\)-fragmentability. Zbl 1119.54320 Cascales, B.; Namioka, I. 8 2003 On generalizations of Radon-Nikodým compact spaces. Zbl 1083.54012 Namioka, I. 7 2002 Continuous functions on totally ordered spaces that are compact in their order topologies. Zbl 1003.46002 Haydon, R. G.; Jayne, J. E.; Namioka, I.; Rogers, C. A. 13 2000 The Lindelöf property and fragmentability. Zbl 1010.46007 Cascales, B.; Namioka, I.; Vera, G. 9 2000 Continuous functions on products of compact Hausdorff spaces. Zbl 1031.46031 Jayne, J. E.; Namioka, I.; Rogers, C. A. 4 1999 Sigma-fragmentability of mappings into \(C_p(K)\). Zbl 0930.54018 Namioka, Isaac; Pol, Roman 7 1998 \(\sigma\)-fragmentability and analyticity. Zbl 0858.46016 Namioka, I.; Pol, R. 6 1996 Continuous functions on compact totally ordered spaces. Zbl 0871.54022 Jayne, J. E.; Namioka, I.; Rogers, C. A. 3 1995 \(\sigma\)-fragmented Banach spaces. II. Zbl 0807.46020 Jayne, J. E.; Namioka, I.; Rogers, C. A. 3 1994 Topological properties of Banach spaces. Zbl 0793.54026 Jayne, J. E.; Namioka, I.; Rogers, C. A. 25 1993 Fragmentability and \(\sigma\)-fragmentability. Zbl 0801.46011 Jayne, J. E.; Namioka, I.; Rogers, C. A. 14 1993 Weak-invariant properties of the norm topology. Zbl 0787.46024 Namioka, I.; Pol, R. 1 1993 \(\sigma\)-fragmentable Banach spaces. Zbl 0761.46008 Jayne, J. E.; Namioka, I.; Rogers, C. A. 23 1992 Mappings of Baire spaces into function spaces and Kadeč renorming. Zbl 0794.54036 Namioka, I.; Pol, R. 19 1992 \(\sigma\)-fragmentable Banach spaces. Zbl 0761.46009 Jayne, J. E.; Namioka, I.; Rogers, C. A. 10 1992 Smooth Banach spaces, weak Asplund spaces and monotone or usco mappings. Zbl 0757.46028 Preiss, David; Phelps, R. R.; Namioka, I. 26 1990 Norm fragmented weak\(^*\) compact sets. Zbl 0764.46015 Jayne, J. E.; Namioka, I.; Rogers, C. A. 14 1990 Radon-Nikodým compact spaces and fragmentability. Zbl 0654.46017 Namioka, I. 55 1987 Gul’ko’s proof of the Amir-Lindenstrauss theorem. Zbl 0616.46011 Namioka, I.; Wheeler, R. F. 3 1986 Ellis groups and compact right topological groups. Zbl 0547.22003 Namioka, I. 17 1984 A note on trees in conjugate Banach spaces. Zbl 0537.46025 van Dulst, D.; Namioka, I. 3 1984 Affine flows and distal points. Zbl 0505.46006 Namioka, Isaac 7 1983 Intersection numbers and weak* separability of spaces of measures. Zbl 0436.28007 Mägerl, G.; Namioka, I. 6 1980 Amenability of inverse semigroups and their semigroup algebras. Zbl 0393.22004 Duncan, J.; Namioka, I. 74 1978 On lattice isomorphisms of C(X)+. Zbl 0402.54006 Namioka, Isaac; Saeki, Sadahiro 4 1978 Linear topological spaces. Reprint of the Van Nostrand ed. Zbl 0318.46001 Kelley, John L.; Namioka, Isaac 103 1976 Barely continuous functions. Zbl 0344.54011 Michael, Ernest; Namioka, I. 6 1976 Banach spaces which are Asplund spaces. Zbl 0332.46013 Namioka, I.; Phelps, R. R. 88 1975 Separate continuity and joint continuity. Zbl 0294.54010 Namioka, I. 129 1974 Complements of sets of unstable points. Zbl 0265.55004 Namioka, I. 1 1973 Right topological groups, distal flows and a fixed-point theorem. Zbl 0239.22001 Namioka, I. 36 1972 Tensor products of compact convex stes. Zbl 0184.34302 Namioka, I.; Phelps, R. R. 43 1969 Extreme invariation positive operators. Zbl 0175.42903 Converse, George; Namioka, Isaac; Phelps, R. R. 7 1969 A geometric proof of Ryll-Nardzewski’s fixed point theorem. Zbl 0177.40404 Namioka, I.; Asplund, E. 32 1967 Neighborhoods of extreme points. Zbl 0177.40501 Namioka, I. 22 1967 On certain actions of semi-groups on L-spaces. Zbl 0232.22009 Namioka, I. 19 1967 On a recent theorem by H. Reiter. Zbl 0146.04403 Namioka, I. 2 1966 Folner’s conditions for amenable semi-groups. Zbl 0138.38001 Namioka, I. 75 1964 Linear topological spaces. Zbl 0115.09902 Kelley, J. L.; Namioka, Isaac; Donoghue, W. F. jun.; Lucas, Kenneth R.; Pettis, B. J.; Poulsen, Ebbe Tue; Price, G. Baley; Robertson, Wendy; Scott, W. R.; Smith, Kennan T. 179 1963 Maps of pairs in homotopy theory. Zbl 0117.16405 Namioka, I. 5 1962 On certain onto maps. Zbl 0102.33103 Namioka, Isaac 2 1962 \(H\)-spaces with commutative homology rings. Zbl 0106.36902 Browder, William; Namioka, Isaac 1 1962 A substitute for Lebesgue’s bounded convergence theorem. Zbl 0100.10905 Namioka, I. 2 1961 Partially ordered linear topological spaces. Zbl 0105.08901 Namioka, Isaac 72 1957 all cited Publications top 5 cited Publications all top 5 Cited by 919 Authors 24 Moors, Warren B. 21 Namioka, Isaac 20 Lau, Anthony To-Ming 16 Kenderov, Petar Stojanov 12 Aviles Lopez, Antonio 12 Glasner, Eli 11 Amini, Massoud 11 Cascales, Bernardo 11 Troallic, Jean-Pierre 10 Bodaghi, Abasalt 9 Kąkol, Jerzy 8 Megrelishvili, Michael G. 8 Orihuela, José 8 Plebanek, Grzegorz 8 Pol, Roman 7 Borwein, Jonathan Michael 7 Cheng, Lixin 7 Milnes, Paul 7 Mykhaylyuk, Volodymyr V. 7 Troyanski, Stanimir L. 7 Zhang, Yong 6 Bouziad, Ahmed 6 Downarowicz, Tomasz 6 Giles, John R. 6 Haydon, Richard G. 6 Jabbari, Ali 6 Junghenn, Hugo D. 6 López Pellicer, Manuel 6 Martin Peinador, Elena 6 Revalski, Julian Petrov 6 Rodríguez Ruiz, José 6 Shtern, Aleksandr Isaakovich 6 Stegall, Charles P. 6 Todorcevic, Stevo B. 5 Angosto, Carlos 5 Bratti, Giuliano 5 Dikranjan, Dikran N. 5 Ferrer, Maria Vicenta 5 Hansel, Georges 5 Hernández, Salvador 5 Holá, Ľubica 5 Pourabbas, Abdolrasoul 5 Pym, John S. 5 Qiu, Jinghui 5 Reznichenko, Evgenii A. 5 Rogers, Claude Ambrose 5 Sahami, Amir 5 Wong, James C. S. 5 Zizler, Vaclav E. 4 Arkhangel’skiĭ, Aleksandr Vladimirovich 4 Batty, Charles J. K. 4 Bergelson, Vitaly 4 Ceccherini-Silberstein, Tullio G. 4 Cook, Thurlow A. 4 Coornaert, Michel 4 Georgiev, Pando Grigorov 4 Giordano Bruno, Anna 4 Godefroy, Gilles 4 Hájek, Petr 4 Helmer, Dietrich 4 Holický, Petr 4 Iyahen, S. O. 4 James, Robert C. 4 Jayne, John E. 4 Kalenda, Ondřej F. K. 4 Karlova, Olena O. 4 Martínez-Cervantes, Gonzalo 4 Mirmostafaee, Alireza Kamel 4 Molto, Anibal 4 Ng, Kung-Fu 4 Oncina, Luis 4 Pourmahmood-Aghababa, Hasan 4 Sciffer, Scott 4 Shang, Shaoqiang 4 Sharp, Bernice 4 Shi, Shuzhong 4 Simons, Stephen 4 Tarieladze, Vasha I. 4 Vishki, Hamid Reza Ebrahimi 3 Aliprantis, Charalambos Dionisios 3 Argyros, Spiros A. 3 Banik, Manik 3 Barequet, Gill 3 Behrends, Ehrhard 3 Bewley, Truman F. 3 Brown, Richard Clark 3 Choban, Mitrofan Mihailovich 3 Christensen, Jens Peter Reus 3 Chu, Choho 3 Davies, Edward Brian 3 Deville, Robert 3 Ebrahimi Bagha, Davood 3 Fabian, Marián J. 3 Granirer, Edmond E. 3 Hindman, Neil 3 Holý, Dušan 3 Huczek, Dawid 3 Johnson, William Buhmann 3 Junnila, Heikki J. K. 3 Kortezov, Ivaylo S. ...and 819 more Authors all top 5 Cited in 212 Serials 86 Proceedings of the American Mathematical Society 82 Topology and its Applications 71 Transactions of the American Mathematical Society 54 Journal of Mathematical Analysis and Applications 49 Semigroup Forum 37 Journal of Functional Analysis 37 Mathematische Annalen 35 Israel Journal of Mathematics 26 Bulletin of the Australian Mathematical Society 15 Positivity 14 Czechoslovak Mathematical Journal 14 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 13 Archiv der Mathematik 13 Mathematische Zeitschrift 12 Mathematika 10 Zeitschrift für Wahrscheinlichkeitstheorie und Verwandte Gebiete 8 Mathematical Notes 8 Mathematical Proceedings of the Cambridge Philosophical Society 8 Rocky Mountain Journal of Mathematics 8 Annales de l’Institut Fourier 8 Rendiconti del Seminario Matematico della Università di Padova 7 Communications in Mathematical Physics 7 Advances in Mathematics 7 Journal of Optimization Theory and Applications 7 Journal of Soviet Mathematics 7 Monatshefte für Mathematik 7 Acta Mathematica Hungarica 7 Bulletin of the American Mathematical Society 6 Ergodic Theory and Dynamical Systems 6 Proceedings of the Japan Academy 6 Set-Valued and Variational Analysis 5 Journal d’Analyse Mathématique 5 Studia Mathematica 5 Fundamenta Mathematicae 5 Inventiones Mathematicae 5 Journal of Mathematical Economics 5 Journal of Pure and Applied Algebra 5 Manuscripta Mathematica 5 Quaestiones Mathematicae 5 Rendiconti del Circolo Matemàtico di Palermo. Serie II 5 Russian Journal of Mathematical Physics 4 International Journal of Theoretical Physics 4 Journal of Mathematical Physics 4 Acta Mathematica 4 Compositio Mathematica 4 Journal of Approximation Theory 4 Mathematische Nachrichten 4 Results in Mathematics 4 Proceedings of the Indian Academy of Sciences. Mathematical Sciences 4 Topological Methods in Nonlinear Analysis 4 Acta Mathematica Sinica. English Series 4 Journal of Fixed Point Theory and Applications 3 Bulletin de la Société Mathématique de France 3 Glasgow Mathematical Journal 3 Kybernetika 3 Mathematical Programming 3 Mathematica Slovaca 3 Expositiones Mathematicae 3 Set-Valued Analysis 3 Journal of Convex Analysis 3 Annali della Scuola Normale Superiore di Pisa. Scienze Fisiche e Matematiche. III. Ser 3 Journal of Linear and Topological Algebra 2 Archive for Rational Mechanics and Analysis 2 Reports on Mathematical Physics 2 Arkiv för Matematik 2 Applied Mathematics and Optimization 2 Illinois Journal of Mathematics 2 International Journal of Mathematics and Mathematical Sciences 2 Journal of Algebra 2 Journal of Differential Equations 2 Journal für die Reine und Angewandte Mathematik 2 Mathematical Systems Theory 2 Memoirs of the American Mathematical Society 2 Proceedings of the Edinburgh Mathematical Society. Series II 2 Publications of the Research Institute for Mathematical Sciences, Kyoto University 2 Synthese 2 Theoretical Computer Science 2 Tôhoku Mathematical Journal. Second Series 2 Bulletin of the Iranian Mathematical Society 2 Mathematica Bohemica 2 International Journal of Algebra and Computation 2 MSCS. Mathematical Structures in Computer Science 2 Annales de l’Institut Henri Poincaré. Nouvelle Série. Section B. Calcul des Probabilités et Statistique 2 Stochastic Processes and their Applications 2 Filomat 2 Discrete and Continuous Dynamical Systems 2 Abstract and Applied Analysis 2 Communications of the Korean Mathematical Society 2 Journal of the Australian Mathematical Society 2 Journal of Algebra and its Applications 2 Mediterranean Journal of Mathematics 2 Bulletin de la Société Mathématique de France. Supplément. Mémoires 2 Banach Journal of Mathematical Analysis 2 Asian-European Journal of Mathematics 2 Journal of Function Spaces 2 Nonlinear Analysis. Theory, Methods & Applications 2 European Journal of Mathematics 1 Acta Mathematica Academiae Scientiarum Hungaricae 1 Analysis Mathematica 1 Archive for History of Exact Sciences ...and 112 more Serials all top 5 Cited in 52 Fields 463 Functional analysis (46-XX) 244 General topology (54-XX) 174 Abstract harmonic analysis (43-XX) 120 Operator theory (47-XX) 113 Topological groups, Lie groups (22-XX) 72 Measure and integration (28-XX) 62 Dynamical systems and ergodic theory (37-XX) 53 Group theory and generalizations (20-XX) 38 Calculus of variations and optimal control; optimization (49-XX) 32 Real functions (26-XX) 32 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 28 Mathematical logic and foundations (03-XX) 27 Convex and discrete geometry (52-XX) 27 Probability theory and stochastic processes (60-XX) 24 Order, lattices, ordered algebraic structures (06-XX) 23 Global analysis, analysis on manifolds (58-XX) 23 Quantum theory (81-XX) 20 Operations research, mathematical programming (90-XX) 13 Manifolds and cell complexes (57-XX) 12 Approximations and expansions (41-XX) 11 Partial differential equations (35-XX) 11 Computer science (68-XX) 9 Combinatorics (05-XX) 9 Number theory (11-XX) 9 Potential theory (31-XX) 8 Associative rings and algebras (16-XX) 6 Functions of a complex variable (30-XX) 6 Ordinary differential equations (34-XX) 6 Difference and functional equations (39-XX) 6 Sequences, series, summability (40-XX) 5 Linear and multilinear algebra; matrix theory (15-XX) 5 Algebraic topology (55-XX) 5 Systems theory; control (93-XX) 4 History and biography (01-XX) 4 Category theory; homological algebra (18-XX) 4 Harmonic analysis on Euclidean spaces (42-XX) 3 Several complex variables and analytic spaces (32-XX) 3 Statistics (62-XX) 3 Information and communication theory, circuits (94-XX) 2 General and overarching topics; collections (00-XX) 2 Field theory and polynomials (12-XX) 2 Nonassociative rings and algebras (17-XX) 2 Integral equations (45-XX) 2 Numerical analysis (65-XX) 2 Mechanics of deformable solids (74-XX) 1 Algebraic geometry (14-XX) 1 \(K\)-theory (19-XX) 1 Special functions (33-XX) 1 Integral transforms, operational calculus (44-XX) 1 Geometry (51-XX) 1 Differential geometry (53-XX) 1 Optics, electromagnetic theory (78-XX) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. 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