Edit Profile (opens in new tab) Bérard Bergery, Lionel Co-Author Distance Author ID: berard-bergery.lionel Published as: Bérard Bergery, Lionel; Bérard Bergery, L.; Berard-Bergery, Lionel; Bérard-Bergery, Lionel more...less External Links: IdRef · theses.fr Member of Collective: Besse, Arthur Lancelot Documents Indexed: 30 Publications since 1973, including 1 Book and 4 Additional arXiv Preprints 1 Contribution as Editor · 1 Further Contribution Co-Authors: 14 Co-Authors with 20 Joint Publications 272 Co-Co-Authors all top 5 Co-Authors 12 single-authored 6 Atindogbe, Cyriaque 5 Bourguignon, Jean-Pierre 2 Ikemakhen, Aziz 2 Krantz, Thomas 1 Averous, Genevieve 1 Berger, Marcel 1 Boubel, Charles 1 Calabi, Eugenio 1 Charuel, Xavier 1 Deschamps, Annie 1 Ezin, Jean-Pierre 1 Gallot, Sylvestre 1 Helffer, Bernard 1 Houzel, Christian 1 Katz, Mikhail G. 1 Lafontaine, Jacques 1 Mazet, Edmond 1 Ochiai, Takushiro 1 Ogouyandjou, Carlos 1 Polombo, Albert 1 Tossa, Joël 1 Yau, Shing-Tung all top 5 Serials 1 Annales de l’Institut Fourier 1 Annales Scientifiques de l’École Normale Supérieure. Quatrième Série 1 Bulletin de la Société Mathématique de France 1 Compositio Mathematica 1 Geometriae Dedicata 1 Illinois Journal of Mathematics 1 Differential Geometry and its Applications 1 Geometric and Functional Analysis. GAFA 1 Journal de Mathématiques Pures et Appliquées. Neuvième Série 1 Comptes Rendus de l’Académie des Sciences. Série I 1 Conformal Geometry and Dynamics 1 Central European Journal of Mathematics 1 Comptes Rendus Hebdomadaires des Séances de l’Académie des Sciences, Série A 1 Astérisque 1 Institut Élie Cartan, Université de Nancy I 1 International Electronic Journal of Geometry 1 Mathematical Sciences & Applications E-Notes 1 Publications Mathématiques de l’Université Paris VII all top 5 Fields 29 Differential geometry (53-XX) 4 Global analysis, analysis on manifolds (58-XX) 2 Partial differential equations (35-XX) 1 General and overarching topics; collections (00-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Topological groups, Lie groups (22-XX) 1 Convex and discrete geometry (52-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 25 Publications have been cited 389 times in 357 Documents Cited by ▼ Year ▼ Les variétés riemanniennes homogenes simplement connexes de dimension impaire à courbure strictement positive. Zbl 0289.53037 Bérard Bergery, Lionel 59 1976 Laplacians and Riemannian submersions with totally geodesic fibres. Zbl 0483.58021 Bérard Bergery, Lionel; Bourguignon, Jean-Pierre 57 1982 Sur de nouvelles variétés riemanniennes d’Einstein. Zbl 0544.53038 Bérard Bergery, Lionel 56 1983 On the holonomy of Lorentzian manifolds. Zbl 0807.53014 Bérard Bergery, Lionel; Ikemakhen, A. 34 1993 Sur la courbure des métriques riemanniennes invariantes des groupes de Lie et des espaces homogènes. Zbl 0426.53038 Bérard Bergery, Lionel 26 1978 Quelques exemples de variétés riemanniennes complètes non compactes à courbure de Ricci positive. (Some examples of non-compact complete Riemannian manifolds with positive Ricci curvature). Zbl 0585.53033 Bérard Bergery, Lionel 22 1986 On the holonomy of pseudo-Riemannian manifolds with signature \((n,n)\). (Sur l’holonomie des variétés pseudo-riemanniennes de signature \((n,n)\).) Zbl 0916.53033 Bérard Bergery, L.; Ikemakhen, A. 22 1997 Les espaces homogenes riemanniens de dimension 4. Zbl 0482.53036 Bérard Bergery, Lionel 19 1981 On some generalization of the construction of twistor spaces. Zbl 0639.53042 Bérard Bergery, Lionel; Ochiai, T. 15 1984 Sur certaines fibrations d’espaces homogenes riemanniens. Zbl 0304.53036 Bérard Bergery, Lionel 14 1975 Quelques exemples de variétés riemanniennes ou toutes les géodésiques issues d’un point sont fermées et de même longueur, suivis de quelques résultats sur leur topologie. Zbl 0309.53038 Bérard Bergery, Lionel 11 1977 Première classe de Chern et courbure de Ricci: preuve de la conjecture de Calabi (Séminaire Palaiseau, France, March–June 1978). Zbl 0397.35028 10 1978 Géométrie riemannienne en dimension 4. Seminaire Arthur Besse 1978/79. Zbl 0472.00010 7 1981 La courbure scalaire des variétés riemanniennes. Zbl 0461.53023 Bérard Bergery, Lionel 6 1981 On pseudo-Riemannian manifolds whose Ricci tensor is parallel. Zbl 1030.53066 Boubel, Charles; Bérard Bergery, Lionel 6 2001 Certains fibres à courbure de Ricci positive. Zbl 0379.53022 Bérard Bergery, Lionel 5 1978 Laplacien et geodesiques fermées sur les formes d’espace hyperbolique compactes. Zbl 0261.53034 Bérard Bergery, Lionel 5 1973 Déformations localement triviales des variétés Riemanniennes. Zbl 0311.58011 Bérard Bergery, Lionel; Bourguignon, Jean-Pierre; Lafontaine, J. 4 1975 La courbure scalaire des variétés riemanniennes. Zbl 0469.53035 Bérard Bergery, Lionel 3 1981 On intersystolic inequalities in dimension 3. Zbl 0831.53046 Bérard Bergery, Lionel; Katz, Mikhail 3 1994 A generalization of Frenet’s frame for non-degenerate quadratic forms with any index. Zbl 1032.53009 Bérard Bergery, Lionel; Charuel, Xavier 2 2002 Distinguished normalization on non-minimal null hypersurfaces. Zbl 1353.53070 Atindogbé, Cyriaque; Bérard Bergery, Lionel 2 2013 Laplacian and Riemannian submersions with totally geodesic fibres. Zbl 0437.53030 Bérard Bergery, Lionel; Bourguignon, Jean-Pierre 1 1981 Representations admitting two pairs of supplementary invariant spaces. Zbl 1239.53069 Bérard Bergery, Lionel; Krantz, Tom 1 2011 Variétés à courbure négative: Séminaire de Géométrie Riemannienne 1970-1971. 2ème ed. Zbl 0522.53038 Bérard Bergery, Lionel; Bourguignon, Jean-Pierre; Mazet, E. 1 1979 Distinguished normalization on non-minimal null hypersurfaces. Zbl 1353.53070 Atindogbé, Cyriaque; Bérard Bergery, Lionel 2 2013 Representations admitting two pairs of supplementary invariant spaces. Zbl 1239.53069 Bérard Bergery, Lionel; Krantz, Tom 1 2011 A generalization of Frenet’s frame for non-degenerate quadratic forms with any index. Zbl 1032.53009 Bérard Bergery, Lionel; Charuel, Xavier 2 2002 On pseudo-Riemannian manifolds whose Ricci tensor is parallel. Zbl 1030.53066 Boubel, Charles; Bérard Bergery, Lionel 6 2001 On the holonomy of pseudo-Riemannian manifolds with signature \((n,n)\). (Sur l’holonomie des variétés pseudo-riemanniennes de signature \((n,n)\).) Zbl 0916.53033 Bérard Bergery, L.; Ikemakhen, A. 22 1997 On intersystolic inequalities in dimension 3. Zbl 0831.53046 Bérard Bergery, Lionel; Katz, Mikhail 3 1994 On the holonomy of Lorentzian manifolds. Zbl 0807.53014 Bérard Bergery, Lionel; Ikemakhen, A. 34 1993 Quelques exemples de variétés riemanniennes complètes non compactes à courbure de Ricci positive. (Some examples of non-compact complete Riemannian manifolds with positive Ricci curvature). Zbl 0585.53033 Bérard Bergery, Lionel 22 1986 On some generalization of the construction of twistor spaces. Zbl 0639.53042 Bérard Bergery, Lionel; Ochiai, T. 15 1984 Sur de nouvelles variétés riemanniennes d’Einstein. Zbl 0544.53038 Bérard Bergery, Lionel 56 1983 Laplacians and Riemannian submersions with totally geodesic fibres. Zbl 0483.58021 Bérard Bergery, Lionel; Bourguignon, Jean-Pierre 57 1982 Les espaces homogenes riemanniens de dimension 4. Zbl 0482.53036 Bérard Bergery, Lionel 19 1981 Géométrie riemannienne en dimension 4. Seminaire Arthur Besse 1978/79. Zbl 0472.00010 7 1981 La courbure scalaire des variétés riemanniennes. Zbl 0461.53023 Bérard Bergery, Lionel 6 1981 La courbure scalaire des variétés riemanniennes. Zbl 0469.53035 Bérard Bergery, Lionel 3 1981 Laplacian and Riemannian submersions with totally geodesic fibres. Zbl 0437.53030 Bérard Bergery, Lionel; Bourguignon, Jean-Pierre 1 1981 Variétés à courbure négative: Séminaire de Géométrie Riemannienne 1970-1971. 2ème ed. Zbl 0522.53038 Bérard Bergery, Lionel; Bourguignon, Jean-Pierre; Mazet, E. 1 1979 Sur la courbure des métriques riemanniennes invariantes des groupes de Lie et des espaces homogènes. Zbl 0426.53038 Bérard Bergery, Lionel 26 1978 Première classe de Chern et courbure de Ricci: preuve de la conjecture de Calabi (Séminaire Palaiseau, France, March–June 1978). Zbl 0397.35028 10 1978 Certains fibres à courbure de Ricci positive. Zbl 0379.53022 Bérard Bergery, Lionel 5 1978 Quelques exemples de variétés riemanniennes ou toutes les géodésiques issues d’un point sont fermées et de même longueur, suivis de quelques résultats sur leur topologie. Zbl 0309.53038 Bérard Bergery, Lionel 11 1977 Les variétés riemanniennes homogenes simplement connexes de dimension impaire à courbure strictement positive. Zbl 0289.53037 Bérard Bergery, Lionel 59 1976 Sur certaines fibrations d’espaces homogenes riemanniens. Zbl 0304.53036 Bérard Bergery, Lionel 14 1975 Déformations localement triviales des variétés Riemanniennes. Zbl 0311.58011 Bérard Bergery, Lionel; Bourguignon, Jean-Pierre; Lafontaine, J. 4 1975 Laplacien et geodesiques fermées sur les formes d’espace hyperbolique compactes. Zbl 0261.53034 Bérard Bergery, Lionel 5 1973 all cited Publications top 5 cited Publications all top 5 Cited by 377 Authors 11 García-Río, Eduardo 10 Deng, Shaoqiang 10 Vázquez-Lorenzo, Ramón 10 Ziller, Wolfgang 9 Leistner, Thomas 8 Lü, Hong 8 Xu, Ming 7 Galaev, Anton S. 7 Grove, Karsten 7 Pope, Christopher N. 6 Calviño-Louzao, Esteban 6 Galaz-Garcia, Fernando 6 Rodionov, Evgeniĭ Dmitrievich 5 Alekseevskiĭ, Dmitriĭ Vladimirovich 5 Baudoin, Fabrice 5 Bettiol, Renato G. 5 Cvetič, Mirjam 5 Davidov, Johann T. 5 Díaz-Ramos, José Carlos 5 Lafuente, Ramiro A. 5 Swann, Andrew F. 4 Baum, Helga 4 Bérard Bergery, Lionel 4 Bohm, Christoph 4 Gibbons, Gary William 4 Gutiérrez-Rodríguez, Ixchel 4 Jelonek, Włodzimierz 4 Nikonorov, Yurii Gennadyevich 4 Pan, Jiayin 3 Alonso, Izar 3 Bérard, Pierre H. 3 Castrillón López, Marco 3 Chi, Hanci 3 Florit, Luis A. 3 Gilkey, Peter B. 3 Gromoll, Detlef 3 Hu, Zhiguang 3 Ikemakhen, Aziz 3 Lauret, Emilio A. 3 Lauret, Jorge 3 Otoba, Nobuhiko 3 Piccione, Paolo 3 Reiser, Philipp 3 Salamon, Simon Montague 3 Searle, Catherine 3 Tang, Zizhou 3 Wei, Guofang 3 Zelditch, Steven Morris 2 Abiev, Nurlan Abievich 2 Ahmadi, Parviz 2 Amann, Manuel 2 Apostolov, Vestislav 2 Araujo, Roberto 2 Arias-Marco, Teresa 2 Atindogbe, Cyriaque 2 Bazaĭkin, Yaroslav Vladimirovich 2 Berestovskiĭ, Valeriĭ Nikolaevich 2 Besson, Gérard 2 Bezvitnaya, Natalia I. 2 Bordoni, Manlio 2 Boubel, Charles 2 Calvaruso, Giovanni 2 Conti, Diego 2 Cortés, Vicente 2 Domínguez-Vázquez, Miguel 2 El Soufi, Ahmad 2 Erjavec, Zlatko 2 Eschenburg, Jost-Hinrich 2 Fino, Anna 2 Gauduchon, Paul 2 Gorbatsevich, Vladimir Vital’evich 2 Gudmundsson, Sigmundur 2 Gutiérrez, Manuel 2 Ilias, Saïd 2 Inoguchi, Jun-ichi 2 Jung, Junehyuk 2 Kath, Ines 2 Katz, Mikhail G. 2 Khavkine, Igor 2 Koca, Caner 2 Krantz, Thomas 2 Kröncke, Klaus 2 Law, Peter R. 2 Lejmi, Mehdi 2 Li, Jifu 2 Lischewski, Andree 2 Mariño-Villar, Rodrigo 2 Matsushita, Yasuo 2 Mendes, Ricardo A. E. 2 Moroianu, Andrei 2 Müller, Olaf 2 Nemirovskiĭ, Stefan Yur’evich 2 Nikolaevskiĭ, Yuriĭ A. 2 Park, Jeonghyeong 2 Pedersen, Henrik 2 Petean, Jimmy 2 Podestà, Fabio 2 Poon, Yat Sun 2 Reidegeld, Frank 2 Rossetti, Juan Pablo ...and 277 more Authors all top 5 Cited in 106 Serials 35 Journal of Geometry and Physics 33 Differential Geometry and its Applications 24 Annals of Global Analysis and Geometry 19 The Journal of Geometric Analysis 11 Mathematische Zeitschrift 11 Transactions of the American Mathematical Society 9 Annales Scientifiques de l’École Normale Supérieure. Quatrième Série 9 Siberian Mathematical Journal 8 Nuclear Physics. B 8 Duke Mathematical Journal 8 Geometriae Dedicata 8 Mathematische Annalen 7 Advances in Mathematics 7 Geometry & Topology 6 Communications in Mathematical Physics 6 Annales de l’Institut Fourier 6 Proceedings of the American Mathematical Society 5 Annali di Matematica Pura ed Applicata. Serie Quarta 4 Journal of Mathematical Sciences (New York) 3 Bulletin de la Société Mathématique de France 3 Compositio Mathematica 3 Czechoslovak Mathematical Journal 3 Journal of Functional Analysis 3 Results in Mathematics 3 Forum Mathematicum 3 Geometric and Functional Analysis. GAFA 3 Transformation Groups 2 Physics Letters. B 2 Bulletin of the London Mathematical Society 2 Inventiones Mathematicae 2 Journal of the Mathematical Society of Japan 2 Journal für die Reine und Angewandte Mathematik 2 Kodai Mathematical Journal 2 Mathematische Nachrichten 2 Monatshefte für Mathematik 2 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 2 Journal of the American Mathematical Society 2 Bulletin of the American Mathematical Society. New Series 2 Annales de la Faculté des Sciences de Toulouse. Mathématiques. Série VI 2 Potential Analysis 2 Documenta Mathematica 2 Journal of High Energy Physics 2 Comptes Rendus. Mathématique. Académie des Sciences, Paris 2 International Journal of Geometric Methods in Modern Physics 2 Journal of Fixed Point Theory and Applications 2 Journal of Spectral Theory 2 European Journal of Mathematics 1 Classical and Quantum Gravity 1 Israel Journal of Mathematics 1 Journal of Mathematical Analysis and Applications 1 Letters in Mathematical Physics 1 Mathematical Methods in the Applied Sciences 1 Mathematical Proceedings of the Cambridge Philosophical Society 1 Rocky Mountain Journal of Mathematics 1 Illinois Journal of Mathematics 1 Publications Mathématiques 1 Journal of Geometry 1 Journal of the London Mathematical Society. Second Series 1 Journal of Pure and Applied Algebra 1 Journal of Soviet Mathematics 1 Manuscripta Mathematica 1 Osaka Journal of Mathematics 1 Pacific Journal of Mathematics 1 Proceedings of the Japan Academy. Series A 1 Quaestiones Mathematicae 1 Quarterly of Applied Mathematics 1 Revista de la Unión Matemática Argentina 1 Topology and its Applications 1 Note di Matematica 1 Probability Theory and Related Fields 1 Revista Matemática Iberoamericana 1 International Journal of Computational Geometry & Applications 1 IMRN. International Mathematics Research Notices 1 Journal de Mathématiques Pures et Appliquées. Neuvième Série 1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 1 Proceedings of the Indian Academy of Sciences. Mathematical Sciences 1 Russian Mathematics 1 Calculus of Variations and Partial Differential Equations 1 Theory of Probability and Mathematical Statistics 1 Applied and Computational Harmonic Analysis 1 St. Petersburg Mathematical Journal 1 NoDEA. Nonlinear Differential Equations and Applications 1 Sbornik: Mathematics 1 European Series in Applied and Industrial Mathematics (ESAIM): Control, Optimization and Calculus of Variations 1 Abstract and Applied Analysis 1 Honam Mathematical Journal 1 Mathematical Physics, Analysis and Geometry 1 Conformal Geometry and Dynamics 1 Journal of Inequalities and Applications 1 Proceedings of the Royal Society of London. Series A. Mathematical, Physical and Engineering Sciences 1 Journal of the European Mathematical Society (JEMS) 1 Acta Mathematica Sinica. English Series 1 Annales Henri Poincaré 1 Advances in Geometry 1 Bulletin of the Brazilian Mathematical Society. New Series 1 Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie V 1 Mediterranean Journal of Mathematics 1 Journal of Mathematical Physics, Analysis, Geometry 1 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications 1 Frontiers of Mathematics in China ...and 6 more Serials all top 5 Cited in 33 Fields 315 Differential geometry (53-XX) 62 Global analysis, analysis on manifolds (58-XX) 41 Manifolds and cell complexes (57-XX) 37 Topological groups, Lie groups (22-XX) 21 Relativity and gravitational theory (83-XX) 19 Several complex variables and analytic spaces (32-XX) 19 Partial differential equations (35-XX) 14 Quantum theory (81-XX) 9 Dynamical systems and ergodic theory (37-XX) 8 Algebraic topology (55-XX) 7 Algebraic geometry (14-XX) 7 Probability theory and stochastic processes (60-XX) 6 Nonassociative rings and algebras (17-XX) 5 Calculus of variations and optimal control; optimization (49-XX) 4 Ordinary differential equations (34-XX) 3 Group theory and generalizations (20-XX) 3 Abstract harmonic analysis (43-XX) 3 Mechanics of particles and systems (70-XX) 2 History and biography (01-XX) 2 Number theory (11-XX) 2 Functions of a complex variable (30-XX) 2 Potential theory (31-XX) 2 Special functions (33-XX) 2 General topology (54-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Measure and integration (28-XX) 1 Functional analysis (46-XX) 1 Geometry (51-XX) 1 Computer science (68-XX) 1 Optics, electromagnetic theory (78-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Systems theory; control (93-XX) Citations by Year