词条 | Jean Cerf |
释义 |
|name = Jean Cerf |image = |caption = |birth_date = 1928 |birth_place = |death_date = |nationality = French |field = Mathematics |work_institutions = University of Lille University of Paris XI |alma_mater = École Normale Supérieure |doctoral_advisor = Henri Cartan |doctoral_students = François Laudenbach Alain Chenciner Francis Sergeraert |known_for = Cerf theory |prizes = prix Servant (1970) }} Jean Cerf (born in 1928) is a French mathematician, specializing in topology. Education and careerJean Cerf studied at the École Normale Supérieure, graduating in sciences in 1947. After passing his agrégation in mathematics in 1950, he obtained a doctorate with thesis supervised by Henri Cartan. Cerf became a maître de conférences at the University of Lille and was later appointed a professor at the University of Paris XI. He was also a director of research at CNRS.[1] Cerf's research deals with differential topology, cobordism, and symplectic topology. In 1966 he was an Invited Speaker at the ICM in Moscow.[2] In 1968 Cerf proved that every orientation-preserving diffeomorphism of is isotopic to the identity.[3] In 1970 Cerf proved the pseudo-isotopy theory for simply connected manifolds. In 1970 he was awarded the prix Servant, together with Bernard Malgrange and André Néron (for independent work). 1971 he was the president of the Société Mathématique de France. Selected publications
References1. ^Cerf, Biographie {{authority control}}{{DEFAULTSORT:Cerf, Jean}}2. ^Cerf, Jean. "Isotopie et pseudo-isotopie." In Proceedings of International Congress of Mathematicians (Moscow), pp. 429-437. 1966. 3. ^J. Cerf, Sur les difféomorphismes de la sphère de dimension trois (Γ4=0), Lecture Notes in Mathematics, No. 53. Springer-Verlag, Berlin-New York 1968. (See Cerf theory.) 8 : 1928 births|Living people|20th-century French mathematicians|21st-century French mathematicians|École Normale Supérieure alumni|University of Paris faculty|Topologists|Lille University of Science and Technology faculty |
随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。