Edit Profile Guggenheimer, Heinrich Walter Compute Distance To: Compute Author ID: guggenheimer.heinrich-w Published as: Guggenheimer, H.; Guggenheimer, H. W.; Guggenheimer, Heinrich; Guggenheimer, Heinrich W. External Links: MGP · Wikidata · GND Documents Indexed: 107 Publications since 1949, including 5 Books Reviewing Activity: 720 Reviews 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 Tohoku 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 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 60 Publications have been cited 373 times in 280 Documents Cited by ▼ Year ▼ Differential geometry. Zbl 0116.13402Guggenheimer, H. W. 109 1963 Differential geometry. 2nd ed. Zbl 0357.53002Guggenheimer, Heinrich W. 33 1977 Pseudo-Minkowski differential geometry. Zbl 0134.39705Guggenheimer, H. 17 1965 Computing frames along a trajectory. Zbl 0664.65017Guggenheimer, H. 16 1989 Correction to ’the topology of elementary geometry’. Zbl 0201.53202Guggenheimer, H. 12 1963 Applicable geometry. Global and local convexity. Zbl 0396.52001Guggenheimer, Heinrich W. 10 1977 Polar reciprocal convex bodies. Zbl 0257.52014Guggenheimer, H. 10 1973 Hill equations with coexisting periodic solutions. Zbl 0167.37003Guggenheimer, H. 10 1969 Über komplex-analytische Mannigfaltigkeiten mit Kählerscher Metrik. Zbl 0044.36802Guggenheimer, H. 10 1951 A simple estimate of the condition number of a linear system. Zbl 1291.15022Guggenheimer, Heinrich W.; Edelman, Alan S.; Johnson, Charles R. 9 1995 The Jordan Curve Theorem and an unpublished manuscript by Max Dehn. Zbl 0357.01023Guggenheimer, H. 7 1977 Geometric theory of differential equations. I: Second order linear equations. Zbl 0216.10904Guggenheimer, H. 7 1971 Plane geometry and its groups. Zbl 0147.38801Guggenheimer, H. W. 7 1967 Finite sets on curves and surfaces. Zbl 0135.39904Guggenheimer, H. 7 1965 Initial approximations in Durand-Kerner’s root finding method. Zbl 0628.65038Guggenheimer, H. 6 1986 On plane Minkowski geometry. Zbl 0491.52008Guggenheimer, H. 6 1982 Geometric theory of differential equations. III: Second order equations on the reals. Zbl 0223.34021Guggenheimer, H. 6 1971 Sur la variété \(s\) closes à métrique hermitienne sans torsion. Zbl 0041.50101Eckmann, Beno; Guggenheimer, Heinrich 6 1949 A formula of Furstenberg-Tzkoni type. Zbl 0258.53062Guggenheimer, H. 5 1973 Über Kählersche und symplektische Differentialalgebren. Zbl 0049.18902Guggenheimer, Heinrich 5 1952 Sur les variétés qui possèdent une forme extérieure quadratique fermée. Zbl 0054.06812Guggenheimer, Heinrich 5 1951 Formes différentielles et métrique hermitienne sans torsion. I. Structure complexe, formes pures. II. Formes de class k, formes analytiques. Zbl 0041.50001Eckmann, Beno; Guggenheimer, Heinrich 5 1949 Distribution of zeros and limit behavior of solutions of differential equations. Zbl 0326.34041Guggenheimer, H. 4 1977 The Hilbert model of hyperbolic geometry. Zbl 0472.51008Guggenheimer, Heinrich 3 1981 Correction to ”Polar reciprocal convex bodies”. Zbl 0387.52009Guggenheimer, H. 3 1978 A characterization of the \(n\)-dimensional parallelotope. Zbl 0331.52005Guggenheimer, H.; Lutwak, E. 3 1976 The theorem of Menelaus in axiomatic geometry. Zbl 0286.50002Guggenheimer, H. 3 1974 Über das Verhalten der Gauß’schen Krümmung bei Affinität. Zbl 0253.53001Guggenheimer, H. 3 1973 Integral geometry in the Laguerre group. Zbl 0229.53058Guggenheimer, Heinrich 3 1970 Hill equations with coexisting periodic solutions. II. Zbl 0186.41003Guggenheimer, H. 3 1969 Omologia delle dilatazioni. Zbl 0059.14702Guggenheimer, Heinrich 3 1954 A comparison theorem. Zbl 0337.34029Guggenheimer, H. 2 1976 Concave solutions of a Dirichlet problem. Zbl 0243.35030Guggenheimer, H. 2 1973 Geometric theory of differential equations. VI: Ljapunov inequalities for co-conjugate points. Zbl 0256.34037Guggenheimer, H. 2 1972 Nearly spherical surfaces. Zbl 0177.49501Guggenheimer, H. 2 1969 On a note by Q. G. Mohamad. Zbl 0126.03003Guggenheimer, H. 2 1964 The topology of elementary geometry. Zbl 0104.14602Guggenheimer, H. 2 1959 Plurigenera of complex manifolds. Zbl 0068.14402Guggenheimer, H. 2 1955 Geometria pseudo-kähleriana. I. Zbl 0052.39001Guggenheimer, Heinrich 2 1953 Contact elements, contact correspondences, and contact invariants. Zbl 0414.53031Guggenheimer, H. 1 1979 The Jordan and Schoenflies theorems in axiomatic geometry. Zbl 0408.51001Guggenheimer, H. 1 1978 Applications of polarity. Zbl 0294.53002Guggenheimer, H. 1 1975 Stability theory for Hill equations with generalized coefficient. Zbl 0288.34027Guggenheimer, H. 1 1975 Proof of a conjecture of H. Hadwiger. Zbl 0275.53001Guggenheimer, H. 1 1974 Addenda and corrigenda to: ”Geometric theory of differential equations. IV: Two-point boundary value problem of linear equations”. Zbl 0258.34013Guggenheimer, H. 1 1973 Geometric theory of differential equations. IV: Two-point boundary value problem s of linear equations. Zbl 0243.34021Guggenheimer, H. 1 1972 Geometric theory of differential equations. The Ljapunov integral for monotone coefficients. Zbl 0222.34026Guggenheimer, H. 1 1971 Homogeneous linear differential equations with only periodic solutions. Zbl 0191.09903Guggenheimer, H. 1 1970 A simple proof of Frobenius’s integration theorem. Zbl 0129.09204Guggenheimer, H. 1 1962 An \(n\)-dimensional analogue of the Cremona-Clebsch theorem. Zbl 0086.14303Guggenheimer, H. 1 1959 Complexes avec automorphismes non admissibles. Zbl 0089.38201Guggenheimer, H. 1 1957 Opérateurs différentiels et suites exactes sur une variété kaehlerienne. Zbl 0073.40201Guggenheimer, H. 1 1956 Saggi di topologia delle varietà complesse. I, II, III. Zbl 0073.40102Guggenheimer, H. 1 1956 Sur la définition des genres d’une variété complexe non kaehlerienne. Zbl 0073.17203Guggenheimer, Heinrich 1 1956 Sopra una successione esatta e sulle modificazioni dielle varietà kähleriane di dimensione quattro. Zbl 0066.16102Guggenheimer, Heinrich 1 1955 Formes et vecteurs pseudo-analytiques. Zbl 0057.07401Guggenheimer, H. 1 1954 Geometria pseudo-kähleriana. II. Zbl 0052.39002Guggenheimer, Heinrich 1 1953 Variétés symplectiques. Zbl 0049.40201Guggenheimer, H. 1 1952 Vierdimensionale Einsteinräume. Zbl 0049.39303Guggenheimer, Heinrich 1 1952 A note on curvature and Betti numbers. Zbl 0045.43005Guggenheimer, H. 1 1951 A simple estimate of the condition number of a linear system. Zbl 1291.15022Guggenheimer, Heinrich W.; Edelman, Alan S.; Johnson, Charles R. 9 1995 Computing frames along a trajectory. Zbl 0664.65017Guggenheimer, H. 16 1989 Initial approximations in Durand-Kerner’s root finding method. Zbl 0628.65038Guggenheimer, H. 6 1986 On plane Minkowski geometry. Zbl 0491.52008Guggenheimer, H. 6 1982 The Hilbert model of hyperbolic geometry. Zbl 0472.51008Guggenheimer, Heinrich 3 1981 Contact elements, contact correspondences, and contact invariants. Zbl 0414.53031Guggenheimer, H. 1 1979 Correction to ”Polar reciprocal convex bodies”. Zbl 0387.52009Guggenheimer, H. 3 1978 The Jordan and Schoenflies theorems in axiomatic geometry. Zbl 0408.51001Guggenheimer, H. 1 1978 Differential geometry. 2nd ed. Zbl 0357.53002Guggenheimer, Heinrich W. 33 1977 Applicable geometry. Global and local convexity. Zbl 0396.52001Guggenheimer, Heinrich W. 10 1977 The Jordan Curve Theorem and an unpublished manuscript by Max Dehn. Zbl 0357.01023Guggenheimer, H. 7 1977 Distribution of zeros and limit behavior of solutions of differential equations. Zbl 0326.34041Guggenheimer, H. 4 1977 A characterization of the \(n\)-dimensional parallelotope. Zbl 0331.52005Guggenheimer, H.; Lutwak, E. 3 1976 A comparison theorem. Zbl 0337.34029Guggenheimer, H. 2 1976 Applications of polarity. Zbl 0294.53002Guggenheimer, H. 1 1975 Stability theory for Hill equations with generalized coefficient. Zbl 0288.34027Guggenheimer, H. 1 1975 The theorem of Menelaus in axiomatic geometry. Zbl 0286.50002Guggenheimer, H. 3 1974 Proof of a conjecture of H. Hadwiger. Zbl 0275.53001Guggenheimer, H. 1 1974 Polar reciprocal convex bodies. Zbl 0257.52014Guggenheimer, H. 10 1973 A formula of Furstenberg-Tzkoni type. Zbl 0258.53062Guggenheimer, H. 5 1973 Über das Verhalten der Gauß’schen Krümmung bei Affinität. Zbl 0253.53001Guggenheimer, H. 3 1973 Concave solutions of a Dirichlet problem. Zbl 0243.35030Guggenheimer, H. 2 1973 Addenda and corrigenda to: ”Geometric theory of differential equations. IV: Two-point boundary value problem of linear equations”. Zbl 0258.34013Guggenheimer, H. 1 1973 Geometric theory of differential equations. VI: Ljapunov inequalities for co-conjugate points. Zbl 0256.34037Guggenheimer, H. 2 1972 Geometric theory of differential equations. IV: Two-point boundary value problem s of linear equations. Zbl 0243.34021Guggenheimer, H. 1 1972 Geometric theory of differential equations. I: Second order linear equations. Zbl 0216.10904Guggenheimer, H. 7 1971 Geometric theory of differential equations. III: Second order equations on the reals. Zbl 0223.34021Guggenheimer, H. 6 1971 Geometric theory of differential equations. The Ljapunov integral for monotone coefficients. Zbl 0222.34026Guggenheimer, H. 1 1971 Integral geometry in the Laguerre group. Zbl 0229.53058Guggenheimer, Heinrich 3 1970 Homogeneous linear differential equations with only periodic solutions. Zbl 0191.09903Guggenheimer, H. 1 1970 Hill equations with coexisting periodic solutions. Zbl 0167.37003Guggenheimer, H. 10 1969 Hill equations with coexisting periodic solutions. II. Zbl 0186.41003Guggenheimer, H. 3 1969 Nearly spherical surfaces. Zbl 0177.49501Guggenheimer, H. 2 1969 Plane geometry and its groups. Zbl 0147.38801Guggenheimer, H. W. 7 1967 Pseudo-Minkowski differential geometry. Zbl 0134.39705Guggenheimer, H. 17 1965 Finite sets on curves and surfaces. Zbl 0135.39904Guggenheimer, H. 7 1965 On a note by Q. G. Mohamad. Zbl 0126.03003Guggenheimer, H. 2 1964 Differential geometry. Zbl 0116.13402Guggenheimer, H. W. 109 1963 Correction to ’the topology of elementary geometry’. Zbl 0201.53202Guggenheimer, H. 12 1963 A simple proof of Frobenius’s integration theorem. Zbl 0129.09204Guggenheimer, H. 1 1962 The topology of elementary geometry. Zbl 0104.14602Guggenheimer, H. 2 1959 An \(n\)-dimensional analogue of the Cremona-Clebsch theorem. Zbl 0086.14303Guggenheimer, H. 1 1959 Complexes avec automorphismes non admissibles. Zbl 0089.38201Guggenheimer, H. 1 1957 Opérateurs différentiels et suites exactes sur une variété kaehlerienne. Zbl 0073.40201Guggenheimer, H. 1 1956 Saggi di topologia delle varietà complesse. I, II, III. Zbl 0073.40102Guggenheimer, H. 1 1956 Sur la définition des genres d’une variété complexe non kaehlerienne. Zbl 0073.17203Guggenheimer, Heinrich 1 1956 Plurigenera of complex manifolds. Zbl 0068.14402Guggenheimer, H. 2 1955 Sopra una successione esatta e sulle modificazioni dielle varietà kähleriane di dimensione quattro. Zbl 0066.16102Guggenheimer, Heinrich 1 1955 Omologia delle dilatazioni. Zbl 0059.14702Guggenheimer, Heinrich 3 1954 Formes et vecteurs pseudo-analytiques. Zbl 0057.07401Guggenheimer, H. 1 1954 Geometria pseudo-kähleriana. I. Zbl 0052.39001Guggenheimer, Heinrich 2 1953 Geometria pseudo-kähleriana. II. Zbl 0052.39002Guggenheimer, Heinrich 1 1953 Über Kählersche und symplektische Differentialalgebren. Zbl 0049.18902Guggenheimer, Heinrich 5 1952 Variétés symplectiques. Zbl 0049.40201Guggenheimer, H. 1 1952 Vierdimensionale Einsteinräume. Zbl 0049.39303Guggenheimer, Heinrich 1 1952 Über komplex-analytische Mannigfaltigkeiten mit Kählerscher Metrik. Zbl 0044.36802Guggenheimer, H. 10 1951 Sur les variétés qui possèdent une forme extérieure quadratique fermée. Zbl 0054.06812Guggenheimer, Heinrich 5 1951 A note on curvature and Betti numbers. Zbl 0045.43005Guggenheimer, H. 1 1951 Sur la variété \(s\) closes à métrique hermitienne sans torsion. Zbl 0041.50101Eckmann, Beno; Guggenheimer, Heinrich 6 1949 Formes différentielles et métrique hermitienne sans torsion. I. Structure complexe, formes pures. II. Formes de class k, formes analytiques. Zbl 0041.50001Eckmann, Beno; Guggenheimer, Heinrich 5 1949 all cited Publications top 5 cited Publications all top 5 Cited by 320 Authors 19 Guggenheimer, Heinrich Walter 15 Meek, Dereck S. 13 Walton, Desmond J. 12 Farouki, Rida T. 10 Martini, Horst 9 Kaiser, Mark J. 9 Olver, Peter John 8 Balestro, Vitor 5 Han, Chang Yong 5 Hoffman, William C. 5 Lutwak, Erwin 5 Sestini, Alessandra 4 Habib, Zulfiqar 4 Qu, Changzheng 4 Teixeira, Ralph C. 3 Bini, Dario Andrea 3 Choi, Hyeong In 3 Degen, Wendelin L. F. 3 Düldül, Mustafa 3 Giannelli, Carlotta 3 Heil, Erhard 3 Manni, Carla 3 Neuman, František 3 Pambuccian, Victor V. 3 Sakai, Manabu 3 Tabachnikov, Serge L. 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 Çöken, Abdilkadir Ceylan 2 Cripps, Robert J. 2 Cross, Benjamin 2 Delicado, Pedro F. 2 Deng, Chongyang 2 Düldül, Bahar Uyar 2 Goodman, Timothy N. T. 2 Horváth, Ákos G. 2 Kwon, Song-Hwa 2 Libermann, Paulette 2 Matsutani, Shigeki 2 Merikoski, Jorma Kaarlo 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 Taş, Ferhat 2 Valiquette, Francis 2 van den Berg, Michiel 2 Virtanen, Ari 2 Vrancken, Luc 1 Abbasi, Sadegh 1 Abbena, Elsa 1 Abramovich, Shoshana 1 Adams, Scot 1 Agnew, Alfonso F. 1 Agop, Maricel 1 Ait-Haddou, Rachid 1 Akbaba, Özlem 1 Albers, Peter 1 Albrecht, Gudrun 1 Angenent, Sigurd Bernardus 1 Arana, Andrew 1 Arias, Clemente F. 1 Artstein, Zvi 1 Aslam, Jai 1 Asvadurov, Sergey 1 Auslander, Louis 1 Ayyildiz, Nihat 1 Bajaj, Chandrajit L. 1 Bates, Larry M. 1 Bishop, Richard L. 1 Blair, David E. 1 Bobe, Alexandru 1 Boskoff, Wladimir-Georges 1 Bright, Ido 1 Buică, Adriana 1 Burdakov, Oleg P. 1 Butuc, Irina 1 Cai, Huahui 1 Carstensen, Carsten 1 Chan, Tony Fan-Cheong 1 Chen, Jie 1 Chen, Kathleen C. 1 Chen, Mou-Ta 1 Chen, Shujian 1 Chen, Xianghong 1 Choi, Youngwoo 1 Chou, Kai-Seng 1 Chrayteh, Houssam 1 Chun, Sehun 1 Chung, Kwok-Wai 1 Ciesielska, Danuta ...and 220 more Authors all top 5 Cited in 113 Serials 28 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 7 Journal of Mathematical Analysis and Applications 7 Applied Mathematics and Computation 6 Results in Mathematics 6 Linear Algebra and its Applications 5 Israel Journal of Mathematics 5 Journal of Differential Equations 5 Journal of Geometry 5 Monatshefte für Mathematik 4 Computers & Mathematics with Applications 4 Advances in Mathematics 4 Geometriae Dedicata 4 Journal of Mathematical Psychology 4 Mathematische Annalen 4 Tohoku Mathematical Journal. Second Series 4 Applied Mathematics Letters 4 Advances in Computational Mathematics 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 Transactions of the American Mathematical Society 3 Journal of Symbolic Computation 3 Discrete & Computational Geometry 3 Aequationes Mathematicae 3 Expositiones Mathematicae 2 Archive for History of Exact Sciences 2 Bulletin of the Australian Mathematical Society 2 Journal of the Franklin Institute 2 Rocky Mountain Journal of Mathematics 2 The Mathematical Intelligencer 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 International Journal of Geometric Methods in Modern Physics 2 Bulletin of the American Mathematical Society 2 Forum of Mathematics, Sigma 1 Archive for Rational Mechanics and Analysis 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 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 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg 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 Journal of Economic Theory 1 Journal of Mathematical Economics 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 Advances in Applied Mathematics 1 The Visual Computer 1 Mathematical and Computer Modelling 1 Journal of Scientific Computing 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 1 Bulletin of the American Mathematical Society. New Series 1 Journal of Mathematical Imaging and Vision 1 Applied Mathematics. Series B (English Edition) 1 NoDEA. Nonlinear Differential Equations and Applications 1 Journal of Convex Analysis 1 The Journal of Fourier Analysis and Applications 1 Transformation Groups 1 Journal of Inequalities and Applications 1 Mechanism and Machine Theory 1 Lobachevskii Journal of Mathematics 1 The ANZIAM Journal 1 Iranian Journal of Science and Technology. Transaction A: Science 1 JMMA. Journal of Mathematical Modelling and Algorithms ...and 13 more Serials all top 5 Cited in 48 Fields 86 Differential geometry (53-XX) 63 Numerical analysis (65-XX) 56 Convex and discrete geometry (52-XX) 23 Geometry (51-XX) 22 Computer science (68-XX) 19 Partial differential equations (35-XX) 18 Ordinary differential equations (34-XX) 15 Global analysis, analysis on manifolds (58-XX) 12 Linear and multilinear algebra; matrix theory (15-XX) 12 Dynamical systems and ergodic theory (37-XX) 11 History and biography (01-XX) 10 Functions of a complex variable (30-XX) 10 Functional analysis (46-XX) 9 Approximations and expansions (41-XX) 8 Real functions (26-XX) 8 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 5 Field theory and polynomials (12-XX) 5 Topological groups, Lie groups (22-XX) 5 Manifolds and cell complexes (57-XX) 5 Statistics (62-XX) 5 Biology and other natural sciences (92-XX) 4 Harmonic analysis on Euclidean spaces (42-XX) 4 Integral transforms, operational calculus (44-XX) 4 Mechanics of particles and systems (70-XX) 3 Several complex variables and analytic spaces (32-XX) 3 Fluid mechanics (76-XX) 3 Statistical mechanics, structure of matter (82-XX) 2 Mathematical logic and foundations (03-XX) 2 Combinatorics (05-XX) 2 Number theory (11-XX) 2 Commutative algebra (13-XX) 2 General topology (54-XX) 2 Algebraic topology (55-XX) 2 Classical thermodynamics, heat transfer (80-XX) 2 Quantum theory (81-XX) 2 Operations research, mathematical programming (90-XX) 1 General and overarching topics; collections (00-XX) 1 Algebraic geometry (14-XX) 1 Nonassociative rings and algebras (17-XX) 1 Group theory and generalizations (20-XX) 1 Special functions (33-XX) 1 Operator theory (47-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Probability theory and stochastic processes (60-XX) 1 Mechanics of deformable solids (74-XX) 1 Optics, electromagnetic theory (78-XX) 1 Systems theory; control (93-XX) 1 Information and communication theory, circuits (94-XX) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. 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