Edit Profile (opens in new tab) Guggenheimer, Heinrich Walter (b. 1924 d. 2021) Co-Author Distance Author ID: guggenheimer.heinrich-w Published as: Guggenheimer, H.; Guggenheimer, Heinrich; Guggenheimer, Heinrich W.; Guggenheimer, H. W. more...less External Links: MGP · Wikidata · GND · IdRef Documents Indexed: 107 Publications since 1949, including 5 Books Reviewing Activity: 725 Reviews Co-Authors: 4 Co-Authors with 4 Joint Publications 380 Co-Co-Authors Co-Authors 103 single-authored 2 Eckmann, Beno 1 Edelman, Alan Stuart 1 Johnson, Charles Royal 1 Lutwak, Erwin all top 5 Serials 8 Proceedings of the American Mathematical Society 7 Annali di Matematica Pura ed Applicata. Serie Quarta 7 Atti della Accademia Nazionale dei Lincei. Serie Ottava. Rendiconti. Classe di Scienze Fisiche, Matematiche e Naturali 6 American Mathematical Monthly 5 Israel Journal of Mathematics 4 Archivum Mathematicum 4 Bollettino della Unione Matematica Italiana. Series III 4 Comptes Rendus Hebdomadaires des Séances de l’Académie des Sciences, Paris 3 Mathematica Japonica 2 Archiv der Mathematik 2 Commentarii Mathematici Helvetici 2 Dialectica 2 Geometriae Dedicata 2 Pacific Journal of Mathematics 2 Tensor. New Series 2 Tôhoku Mathematical Journal. Second Series 2 Elemente der Mathematik 2 Bulletin of the American Mathematical Society 2 Rendiconti di Matematica, VI. Serie 1 Archive for History of Exact Sciences 1 Archive for Rational Mechanics and Analysis 1 The Mathematical Intelligencer 1 Beiträge zur Algebra und Geometrie 1 BIT 1 Journal of Differential Equations 1 Journal of Differential Geometry 1 Computers and Artificial Intelligence 1 Computer Aided Geometric Design 1 Aequationes Mathematicae 1 SIAM Journal on Mathematical Analysis 1 Bollettino della Unione Matematica Italiana. Series IV 1 Proceedings of the Japan Academy 1 Rendiconti Di Matematica e Delle Sue Applicazioni, V. Serie 1 The College Mathematics Journal 1 Dover Books on Advanced Mathematics all top 5 Fields 19 Differential geometry (53-XX) 16 Ordinary differential equations (34-XX) 9 Convex and discrete geometry (52-XX) 6 Geometry (51-XX) 4 History and biography (01-XX) 3 Partial differential equations (35-XX) 2 Number theory (11-XX) 2 Algebraic geometry (14-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 2 Real functions (26-XX) 2 Functions of a complex variable (30-XX) 2 Numerical analysis (65-XX) 2 Computer science (68-XX) 1 General and overarching topics; collections (00-XX) 1 Mathematical logic and foundations (03-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Manifolds and cell complexes (57-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Probability theory and stochastic processes (60-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 58 Publications have been cited 397 times in 327 Documents Cited by ▼ Year ▼ Differential geometry. Zbl 0116.13402 Guggenheimer, H. W. 120 1963 Differential geometry. 2nd ed. Zbl 0357.53002 Guggenheimer, Heinrich W. 25 1977 Pseudo-Minkowski differential geometry. Zbl 0134.39705 Guggenheimer, H. 20 1965 Computing frames along a trajectory. Zbl 0664.65017 Guggenheimer, H. 18 1989 Correction to ’the topology of elementary geometry’. Zbl 0201.53202 Guggenheimer, H. 12 1963 A simple estimate of the condition number of a linear system. Zbl 1291.15022 Guggenheimer, Heinrich W.; Edelman, Alan S.; Johnson, Charles R. 11 1995 Hill equations with coexisting periodic solutions. Zbl 0167.37003 Guggenheimer, H. 11 1969 Über komplex-analytische Mannigfaltigkeiten mit Kählerscher Metrik. Zbl 0044.36802 Guggenheimer, H. 11 1951 Polar reciprocal convex bodies. Zbl 0257.52014 Guggenheimer, H. 10 1973 Applicable geometry. Global and local convexity. Zbl 0396.52001 Guggenheimer, Heinrich W. 10 1977 Formes différentielles et métrique hermitienne sans torsion. I. Structure complexe, formes pures. II. Formes de class k, formes analytiques. Zbl 0041.50001 Eckmann, Beno; Guggenheimer, Heinrich 9 1949 On plane Minkowski geometry. Zbl 0491.52008 Guggenheimer, H. 8 1982 Finite sets on curves and surfaces. Zbl 0135.39904 Guggenheimer, H. 8 1965 Sur la variété \(s\) closes à métrique hermitienne sans torsion. Zbl 0041.50101 Eckmann, Beno; Guggenheimer, Heinrich 7 1949 Geometric theory of differential equations. I: Second order linear equations. Zbl 0216.10904 Guggenheimer, H. 7 1971 The Jordan Curve Theorem and an unpublished manuscript by Max Dehn. Zbl 0357.01023 Guggenheimer, H. 7 1977 Initial approximations in Durand-Kerner’s root finding method. Zbl 0628.65038 Guggenheimer, H. 6 1986 Plane geometry and its groups. Zbl 0147.38801 Guggenheimer, H. W. 6 1967 Geometric theory of differential equations. III: Second order equations on the reals. Zbl 0223.34021 Guggenheimer, H. 6 1971 Distribution of zeros and limit behavior of solutions of differential equations. Zbl 0326.34041 Guggenheimer, H. 6 1977 Sur les variétés qui possèdent une forme extérieure quadratique fermée. Zbl 0054.06812 Guggenheimer, Heinrich 5 1951 On a note by Q. G. Mohamad. Zbl 0126.03003 Guggenheimer, H. 5 1964 A formula of Furstenberg-Tzkoni type. Zbl 0258.53062 Guggenheimer, H. 5 1973 Über Kählersche und symplektische Differentialalgebren. Zbl 0049.18902 Guggenheimer, Heinrich 5 1952 The theorem of Menelaus in axiomatic geometry. Zbl 0286.50002 Guggenheimer, H. 4 1974 The Hilbert model of hyperbolic geometry. Zbl 0472.51008 Guggenheimer, Heinrich 3 1981 Omologia delle dilatazioni. Zbl 0059.14702 Guggenheimer, Heinrich 3 1954 Hill equations with coexisting periodic solutions. II. Zbl 0186.41003 Guggenheimer, H. 3 1969 Integral geometry in the Laguerre group. Zbl 0229.53058 Guggenheimer, Heinrich 3 1970 Concave solutions of a Dirichlet problem. Zbl 0243.35030 Guggenheimer, H. 3 1973 Über das Verhalten der Gauß’schen Krümmung bei Affinität. Zbl 0253.53001 Guggenheimer, H. 3 1973 A characterization of the \(n\)-dimensional parallelotope. Zbl 0331.52005 Guggenheimer, H.; Lutwak, E. 3 1976 Correction to ”Polar reciprocal convex bodies”. Zbl 0387.52009 Guggenheimer, H. 3 1978 A comparison theorem. Zbl 0337.34029 Guggenheimer, H. 2 1976 Plurigenera of complex manifolds. Zbl 0068.14402 Guggenheimer, H. 2 1955 The topology of elementary geometry. Zbl 0104.14602 Guggenheimer, H. 2 1959 Nearly spherical surfaces. Zbl 0177.49501 Guggenheimer, H. 2 1969 Geometric theory of differential equations. VI: Ljapunov inequalities for co-conjugate points. Zbl 0256.34037 Guggenheimer, H. 2 1972 Geometria pseudo-kähleriana. I. Zbl 0052.39001 Guggenheimer, Heinrich 2 1953 Formes et vecteurs pseudo-analytiques. Zbl 0057.07401 Guggenheimer, H. 1 1954 Sopra una successione esatta e sulle modificazioni dielle varietà kähleriane di dimensione quattro. Zbl 0066.16102 Guggenheimer, Heinrich 1 1955 Saggi di topologia delle varietà complesse. I, II, III. Zbl 0073.40102 Guggenheimer, H. 1 1956 Opérateurs différentiels et suites exactes sur une variété kaehlerienne. Zbl 0073.40201 Guggenheimer, H. 1 1956 Sur la définition des genres d’une variété complexe non kaehlerienne. Zbl 0073.17203 Guggenheimer, Heinrich 1 1956 An \(n\)-dimensional analogue of the Cremona-Clebsch theorem. Zbl 0086.14303 Guggenheimer, H. 1 1959 A simple proof of Frobenius’s integration theorem. Zbl 0129.09204 Guggenheimer, H. 1 1962 Homogeneous linear differential equations with only periodic solutions. Zbl 0191.09903 Guggenheimer, H. 1 1970 Geometric theory of differential equations. The Ljapunov integral for monotone coefficients. Zbl 0222.34026 Guggenheimer, H. 1 1971 Geometric theory of differential equations. IV: Two-point boundary value problem s of linear equations. Zbl 0243.34021 Guggenheimer, H. 1 1972 Proof of a conjecture of H. Hadwiger. Zbl 0275.53001 Guggenheimer, H. 1 1974 Stability theory for Hill equations with generalized coefficient. Zbl 0288.34027 Guggenheimer, H. 1 1975 Applications of polarity. Zbl 0294.53002 Guggenheimer, H. 1 1975 The Jordan and Schoenflies theorems in axiomatic geometry. Zbl 0408.51001 Guggenheimer, H. 1 1978 Contact elements, contact correspondences, and contact invariants. Zbl 0414.53031 Guggenheimer, H. 1 1979 A note on curvature and Betti numbers. Zbl 0045.43005 Guggenheimer, H. 1 1951 Über vierdimensionale Einsteinräume. Zbl 0047.20707 Guggenheimer, H. 1 1952 Vierdimensionale Einsteinräume. Zbl 0049.39303 Guggenheimer, Heinrich 1 1952 Variétés symplectiques. Zbl 0049.40201 Guggenheimer, H. 1 1952 A simple estimate of the condition number of a linear system. Zbl 1291.15022 Guggenheimer, Heinrich W.; Edelman, Alan S.; Johnson, Charles R. 11 1995 Computing frames along a trajectory. Zbl 0664.65017 Guggenheimer, H. 18 1989 Initial approximations in Durand-Kerner’s root finding method. Zbl 0628.65038 Guggenheimer, H. 6 1986 On plane Minkowski geometry. Zbl 0491.52008 Guggenheimer, H. 8 1982 The Hilbert model of hyperbolic geometry. Zbl 0472.51008 Guggenheimer, Heinrich 3 1981 Contact elements, contact correspondences, and contact invariants. Zbl 0414.53031 Guggenheimer, H. 1 1979 Correction to ”Polar reciprocal convex bodies”. Zbl 0387.52009 Guggenheimer, H. 3 1978 The Jordan and Schoenflies theorems in axiomatic geometry. Zbl 0408.51001 Guggenheimer, H. 1 1978 Differential geometry. 2nd ed. Zbl 0357.53002 Guggenheimer, Heinrich W. 25 1977 Applicable geometry. Global and local convexity. Zbl 0396.52001 Guggenheimer, Heinrich W. 10 1977 The Jordan Curve Theorem and an unpublished manuscript by Max Dehn. Zbl 0357.01023 Guggenheimer, H. 7 1977 Distribution of zeros and limit behavior of solutions of differential equations. Zbl 0326.34041 Guggenheimer, H. 6 1977 A characterization of the \(n\)-dimensional parallelotope. Zbl 0331.52005 Guggenheimer, H.; Lutwak, E. 3 1976 A comparison theorem. Zbl 0337.34029 Guggenheimer, H. 2 1976 Stability theory for Hill equations with generalized coefficient. Zbl 0288.34027 Guggenheimer, H. 1 1975 Applications of polarity. Zbl 0294.53002 Guggenheimer, H. 1 1975 The theorem of Menelaus in axiomatic geometry. Zbl 0286.50002 Guggenheimer, H. 4 1974 Proof of a conjecture of H. Hadwiger. Zbl 0275.53001 Guggenheimer, H. 1 1974 Polar reciprocal convex bodies. Zbl 0257.52014 Guggenheimer, H. 10 1973 A formula of Furstenberg-Tzkoni type. Zbl 0258.53062 Guggenheimer, H. 5 1973 Concave solutions of a Dirichlet problem. Zbl 0243.35030 Guggenheimer, H. 3 1973 Über das Verhalten der Gauß’schen Krümmung bei Affinität. Zbl 0253.53001 Guggenheimer, H. 3 1973 Geometric theory of differential equations. VI: Ljapunov inequalities for co-conjugate points. Zbl 0256.34037 Guggenheimer, H. 2 1972 Geometric theory of differential equations. IV: Two-point boundary value problem s of linear equations. Zbl 0243.34021 Guggenheimer, H. 1 1972 Geometric theory of differential equations. I: Second order linear equations. Zbl 0216.10904 Guggenheimer, H. 7 1971 Geometric theory of differential equations. III: Second order equations on the reals. Zbl 0223.34021 Guggenheimer, H. 6 1971 Geometric theory of differential equations. The Ljapunov integral for monotone coefficients. Zbl 0222.34026 Guggenheimer, H. 1 1971 Integral geometry in the Laguerre group. Zbl 0229.53058 Guggenheimer, Heinrich 3 1970 Homogeneous linear differential equations with only periodic solutions. Zbl 0191.09903 Guggenheimer, H. 1 1970 Hill equations with coexisting periodic solutions. Zbl 0167.37003 Guggenheimer, H. 11 1969 Hill equations with coexisting periodic solutions. II. Zbl 0186.41003 Guggenheimer, H. 3 1969 Nearly spherical surfaces. Zbl 0177.49501 Guggenheimer, H. 2 1969 Plane geometry and its groups. Zbl 0147.38801 Guggenheimer, H. W. 6 1967 Pseudo-Minkowski differential geometry. Zbl 0134.39705 Guggenheimer, H. 20 1965 Finite sets on curves and surfaces. Zbl 0135.39904 Guggenheimer, H. 8 1965 On a note by Q. G. Mohamad. Zbl 0126.03003 Guggenheimer, H. 5 1964 Differential geometry. Zbl 0116.13402 Guggenheimer, H. W. 120 1963 Correction to ’the topology of elementary geometry’. Zbl 0201.53202 Guggenheimer, H. 12 1963 A simple proof of Frobenius’s integration theorem. Zbl 0129.09204 Guggenheimer, H. 1 1962 The topology of elementary geometry. Zbl 0104.14602 Guggenheimer, H. 2 1959 An \(n\)-dimensional analogue of the Cremona-Clebsch theorem. Zbl 0086.14303 Guggenheimer, H. 1 1959 Saggi di topologia delle varietà complesse. I, II, III. Zbl 0073.40102 Guggenheimer, H. 1 1956 Opérateurs différentiels et suites exactes sur une variété kaehlerienne. Zbl 0073.40201 Guggenheimer, H. 1 1956 Sur la définition des genres d’une variété complexe non kaehlerienne. Zbl 0073.17203 Guggenheimer, Heinrich 1 1956 Plurigenera of complex manifolds. Zbl 0068.14402 Guggenheimer, H. 2 1955 Sopra una successione esatta e sulle modificazioni dielle varietà kähleriane di dimensione quattro. Zbl 0066.16102 Guggenheimer, Heinrich 1 1955 Omologia delle dilatazioni. Zbl 0059.14702 Guggenheimer, Heinrich 3 1954 Formes et vecteurs pseudo-analytiques. Zbl 0057.07401 Guggenheimer, H. 1 1954 Geometria pseudo-kähleriana. I. Zbl 0052.39001 Guggenheimer, Heinrich 2 1953 Über Kählersche und symplektische Differentialalgebren. Zbl 0049.18902 Guggenheimer, Heinrich 5 1952 Über vierdimensionale Einsteinräume. Zbl 0047.20707 Guggenheimer, H. 1 1952 Vierdimensionale Einsteinräume. Zbl 0049.39303 Guggenheimer, Heinrich 1 1952 Variétés symplectiques. Zbl 0049.40201 Guggenheimer, H. 1 1952 Über komplex-analytische Mannigfaltigkeiten mit Kählerscher Metrik. Zbl 0044.36802 Guggenheimer, H. 11 1951 Sur les variétés qui possèdent une forme extérieure quadratique fermée. Zbl 0054.06812 Guggenheimer, Heinrich 5 1951 A note on curvature and Betti numbers. Zbl 0045.43005 Guggenheimer, H. 1 1951 Formes différentielles et métrique hermitienne sans torsion. I. Structure complexe, formes pures. II. Formes de class k, formes analytiques. Zbl 0041.50001 Eckmann, Beno; Guggenheimer, Heinrich 9 1949 Sur la variété \(s\) closes à métrique hermitienne sans torsion. Zbl 0041.50101 Eckmann, Beno; Guggenheimer, Heinrich 7 1949 all cited Publications top 5 cited Publications all top 5 Cited by 393 Authors 19 Guggenheimer, Heinrich Walter 15 Meek, Dereck S. 13 Farouki, Rida T. 13 Walton, Desmond J. 12 Martini, Horst 11 Olver, Peter John 10 Balestro, Vitor 7 Kaiser, Mark J. 5 Han, Chang Yong 5 Lutwak, Erwin 5 Sestini, Alessandra 5 Tabachnikov, Serge L. 5 Teixeira, Ralph Costa 4 Habib, Zulfiqar 4 Hoffman, William C. 4 Qu, Changzheng 3 Bini, Dario Andrea 3 Choi, Hyeong In 3 Çöken, Abdilkadir Ceylan 3 Degen, Wendelin L. F. 3 Düldül, Mustafa 3 Giannelli, Carlotta 3 Heil, Erhard 3 Khadzhiev, Dzhavvat 3 Manni, Carla 3 Neuman, František 3 Ören, İdris 3 Pambuccian, Victor V. 3 Sakai, Manabu 3 Valiquette, Francis 3 Vrancken, Luc 2 Abdel-All, Nassar Hassan 2 Aléssio, Osmar 2 Anco, Stephen C. 2 Badr, Sayed Abdel-Naeim 2 Bazzoni, Giovanni 2 Biard, Luc 2 Caelli, Terry M. 2 Cripps, Robert J. 2 Cross, Benjamin 2 da Silva, Luiz Carlos Barbosa 2 Das, Subhasis 2 Delicado, Pedro F. 2 Deng, Chongyang 2 Düldül, Bahar Uyar 2 Ekici, Cumali 2 Goodman, Timothy N. T. 2 Gu, Keqin 2 Güler, Fatma 2 Horváth, Ákos G. 2 Howard, Ralph E. 2 Karl, William Clem 2 Kwon, Song-Hwa 2 Libermann, Paulette 2 Matsutani, Shigeki 2 Merikoski, Jorma Kaarlo 2 Minda, David 2 Nomizu, Katsumi 2 Pasquali-Coluzzi, Dario 2 Peri, Carla 2 Pfaff, Rainer 2 Pinkall, Ulrich 2 Ravani, Bahram 2 Sakaki, Makoto 2 Shonoda, Emad N. 2 Tannenbaum, Allen Robert 2 Taş, Ferhat 2 van den Berg, Michiel 2 Verghese, George C. 2 Virtanen, Ari 2 Yayli, Yusuf 2 Yücesan, Ahmet 1 Abali, Bahar 1 Abbasi, Sadegh 1 Abbena, Elsa 1 Abdalla, Bahaa E. 1 Abdel Aziz, Hossam S. 1 Abramovich, Shoshana 1 Agnew, Alfonso F. 1 Agop, Maricel 1 Ait-Haddou, Rachid 1 Akbaba, Özlem 1 Akhmedov, Anar 1 Albers, Peter 1 Albrecht, Gudrun 1 Alzer, Horst 1 Angenent, Sigurd Bernardus 1 Arana, Andrew 1 Arnold, Maxim 1 Artstein, Zvi 1 Aslam, Jai 1 Asvadurov, Sergey 1 Auslander, Louis 1 Ayupov, Shavkat Abdullaevich 1 Ayvaci, Kebire Hilal 1 Ayyildiz, Nihat 1 Bajaj, Chandrajit L. 1 Bates, Larry M. 1 Beardon, Alan Frank 1 Bekbaev, Ural Dj. ...and 293 more Authors all top 5 Cited in 140 Serials 29 Computer Aided Geometric Design 16 Journal of Computational and Applied Mathematics 11 Proceedings of the American Mathematical Society 10 Annali di Matematica Pura ed Applicata. Serie Quarta 8 Journal of Geometry 7 Journal of Mathematical Analysis and Applications 6 Applied Mathematics and Computation 6 Journal of Differential Equations 6 Results in Mathematics 6 Linear Algebra and its Applications 5 Israel Journal of Mathematics 5 Monatshefte für Mathematik 4 Advances in Mathematics 4 Geometriae Dedicata 4 Journal of Mathematical Psychology 4 Mathematische Annalen 4 Tôhoku Mathematical Journal. Second Series 4 Transactions of the American Mathematical Society 4 Journal of Symbolic Computation 4 Expositiones Mathematicae 4 Advances in Computational Mathematics 4 International Journal of Geometric Methods in Modern Physics 3 Computers & Mathematics with Applications 3 Mathematical Biosciences 3 Chaos, Solitons and Fractals 3 Journal of Geometry and Physics 3 Archiv der Mathematik 3 Bulletin de la Société Mathématique de France 3 Manuscripta Mathematica 3 Discrete & Computational Geometry 3 Applied Mathematics Letters 3 Aequationes Mathematicae 2 Archive for History of Exact Sciences 2 Archive for Rational Mechanics and Analysis 2 Bulletin of the Australian Mathematical Society 2 Computer Methods in Applied Mechanics and Engineering 2 Journal d’Analyse Mathématique 2 Journal of the Franklin Institute 2 Rocky Mountain Journal of Mathematics 2 The Mathematical Intelligencer 2 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg 2 BIT 2 Computing 2 Journal of Functional Analysis 2 Mathematika 2 Theoretical Computer Science 2 Journal of Information & Optimization Sciences 2 Annals of Global Analysis and Geometry 2 Physica D 2 Journal of the American Mathematical Society 2 Differential Geometry and its Applications 2 Numerical Algorithms 2 Journal of Mathematical Imaging and Vision 2 Journal of Convex Analysis 2 Lobachevskii Journal of Mathematics 2 Bulletin of the American Mathematical Society 2 International Electronic Journal of Geometry 2 Forum of Mathematics, Sigma 1 American Mathematical Monthly 1 Biological Cybernetics 1 Communications in Mathematical Physics 1 International Journal of Mathematical Education in Science and Technology 1 International Journal of Theoretical Physics 1 Linear and Multilinear Algebra 1 Mathematical Methods in the Applied Sciences 1 Physics Letters. A 1 Psychometrika 1 Reports on Mathematical Physics 1 Rheologica Acta 1 Ukrainian Mathematical Journal 1 Arkiv för Matematik 1 Mathematics of Computation 1 Acta Mathematica 1 Annales de l’Institut Fourier 1 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie IV 1 Annales Scientifiques de l’École Normale Supérieure. Quatrième Série 1 Canadian Mathematical Bulletin 1 Dissertationes Mathematicae 1 Duke Mathematical Journal 1 Journal of Economic Theory 1 Journal of Multivariate Analysis 1 Journal für die Reine und Angewandte Mathematik 1 Journal of Soviet Mathematics 1 Kodai Mathematical Journal 1 Numerische Mathematik 1 Rendiconti del Seminario Matemàtico e Fisico di Milano 1 Transactions of the Moscow Mathematical Society 1 Advances in Applied Mathematics 1 The Visual Computer 1 Mathematical and Computer Modelling 1 Journal of Scientific Computing 1 European Journal of Applied Mathematics 1 The Journal of Geometric Analysis 1 Computational Statistics 1 Annals of Physics 1 Historia Mathematica 1 International Journal of Computer Mathematics 1 Journal de Mathématiques Pures et Appliquées. Neuvième Série 1 Pattern Recognition 1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics ...and 40 more Serials all top 5 Cited in 50 Fields 112 Differential geometry (53-XX) 68 Numerical analysis (65-XX) 61 Convex and discrete geometry (52-XX) 28 Geometry (51-XX) 25 Computer science (68-XX) 23 Partial differential equations (35-XX) 19 Ordinary differential equations (34-XX) 17 Global analysis, analysis on manifolds (58-XX) 16 Linear and multilinear algebra; matrix theory (15-XX) 15 Functions of a complex variable (30-XX) 14 Dynamical systems and ergodic theory (37-XX) 13 Functional analysis (46-XX) 11 History and biography (01-XX) 9 Real functions (26-XX) 9 Approximations and expansions (41-XX) 7 Topological groups, Lie groups (22-XX) 7 Several complex variables and analytic spaces (32-XX) 7 Manifolds and cell complexes (57-XX) 6 Field theory and polynomials (12-XX) 6 Mechanics of particles and systems (70-XX) 6 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 5 Harmonic analysis on Euclidean spaces (42-XX) 5 Integral transforms, operational calculus (44-XX) 5 Statistics (62-XX) 5 Fluid mechanics (76-XX) 4 Algebraic geometry (14-XX) 4 Biology and other natural sciences (92-XX) 3 Number theory (11-XX) 3 Calculus of variations and optimal control; optimization (49-XX) 3 General topology (54-XX) 3 Algebraic topology (55-XX) 3 Mechanics of deformable solids (74-XX) 3 Statistical mechanics, structure of matter (82-XX) 3 Systems theory; control (93-XX) 2 General and overarching topics; collections (00-XX) 2 Mathematical logic and foundations (03-XX) 2 Combinatorics (05-XX) 2 Commutative algebra (13-XX) 2 Nonassociative rings and algebras (17-XX) 2 Classical thermodynamics, heat transfer (80-XX) 2 Quantum theory (81-XX) 2 Operations research, mathematical programming (90-XX) 2 Information and communication theory, circuits (94-XX) 1 Associative rings and algebras (16-XX) 1 Group theory and generalizations (20-XX) 1 Special functions (33-XX) 1 Operator theory (47-XX) 1 Probability theory and stochastic processes (60-XX) 1 Optics, electromagnetic theory (78-XX) 1 Relativity and gravitational theory (83-XX) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. 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