Jean-Benoît Bost (born 27 July 1961, in

Neuilly-sur-Seine Neuilly-sur-Seine (; literally 'Neuilly on Seine'), also known simply as Neuilly, is a commune in the department of Hauts-de-Seine in France, just west of Paris. Immediately adjacent to the city, the area is composed of mostly select residentia ...

) is a French mathematician.

Early life and education

In 1977, Bost graduated from the

Lycée Louis-le-Grand The Lycée Louis-le-Grand (), also referred to simply as Louis-le-Grand or by its acronym LLG, is a public Lycée (French secondary school, also known as sixth form college) located on rue Saint-Jacques in central Paris. It was founded in the ...

and finished first in the

Concours général In France, the Concours Général is the most prestigious academic competition held every year between students of ''Première'' (11th grade) and ''Terminale'' (12th and final grade) in almost all subjects taught in both general, technological and ...

, the national competition for the places at the elite schools. Bost studied from 1979 to 1983 (qualifying in 1981 for the ''agrégation des mathématiques'') at the

École Normale Supérieure École may refer to: * an elementary school in the French educational stages normally followed by secondary education establishments (collège and lycée) * École (river), a tributary of the Seine flowing in région Île-de-France * École, Savoi ...

(ENS), where he was from 1984 to 1988 '' agrégé-préparateur'' (teacher) and worked under the direction of

Alain Connes Alain Connes (; born 1 April 1947) is a French mathematician, and a theoretical physicist, known for his contributions to the study of operator algebras and noncommutative geometry. He is a professor at the , , Ohio State University and Vande ...

Career

From 1988, Bost was ''chargé de recherches'' and from 1993 ''directeur de recherches'' at

CNRS The French National Centre for Scientific Research (french: link=no, Centre national de la recherche scientifique, CNRS) is the French state research organisation and is the largest fundamental science agency in Europe. In 2016, it employed 31,637 ...

. From 1993 to 2006, he was ''maître de conferences'' at the

École polytechnique École may refer to: * an elementary school in the French educational stages normally followed by secondary education establishments (collège and lycée) * École (river), a tributary of the Seine flowing in région Île-de-France * École, Savoi ...

. He has been a professor at l'

Université Paris-Saclay Paris-Saclay University (french: Université Paris-Saclay) is a public research university based in Paris, France. It is one of the 13 prestigious universities that emerged from the division of the University of Paris, also known as the Sorbonne. ...

(Paris XI) in

Orsay Orsay () is a Communes of France, commune in the Essonne Departments of France, department in Île-de-France in northern France. It is located in the southwestern suburbs of Paris, France, from the Kilometre Zero, centre of Paris. A fortifie ...

since 1998.

Research

Bost deals with noncommutative geometry (partly in collaboration with

) with applications to quantum field theory, algebraic geometry, and arithmetic geometry. The eponymous Bost conjecture is a variant of the

Baum–Connes conjecture In mathematics, specifically in operator K-theory, the Baum–Connes conjecture suggests a link between the operator K-theory, K-theory of the reduced C*-algebra of a group theory, group and the K-homology of the classifying space of proper act ...

Awards and honors

In 1990, he received the Prix Peccot-Vimont of the

Collège de France The Collège de France (), formerly known as the ''Collège Royal'' or as the ''Collège impérial'' founded in 1530 by François I, is a higher education and research establishment (''grand établissement'') in France. It is located in Paris ne ...

. In 2002, he received the Prix Élie Cartan of the

Académie des sciences The French Academy of Sciences (French: ''Académie des sciences'') is a learned society, founded in 1666 by Louis XIV at the suggestion of Jean-Baptiste Colbert, to encourage and protect the spirit of French scientific research. It was at the ...

. In 1986 he was an invited speaker at the

International Congress on Mathematical Physics The International Congress on Mathematical Physics (ICMP) is the largest research congress in mathematical physics. It is held every three years, on behalf of the International Association of Mathematical Physics (IAMP). Prizes The Henri Poin ...

Marseille Marseille ( , , ; also spelled in English as Marseilles; oc, Marselha ) is the prefecture of the French department of Bouches-du-Rhône and capital of the Provence-Alpes-Côte d'Azur region. Situated in the camargue region of southern Franc ...

. In 2006, he was an invited speaker with talk ''Evaluation maps, slopes, and algebraicity criteria'' at the

International Congress of Mathematicians The International Congress of Mathematicians (ICM) is the largest conference for the topic of mathematics. It meets once every four years, hosted by the International Mathematical Union (IMU). The Fields Medals, the Nevanlinna Prize (to be rename ...

Madrid Madrid ( , ) is the capital and most populous city of Spain. The city has almost 3.4 million inhabitants and a metropolitan area population of approximately 6.7 million. It is the second-largest city in the European Union (EU), and ...

. From 2005 to 2015, Bost was a senior member of the

Institut Universitaire de France The Institut Universitaire de France (IUF, Academic Institute of France), is a service of the French Ministry of Higher Education that distinguishes each year a small number of university professors for their research excellence, as evidenced by t ...

. He was elected in 2012 a Fellow of the

American Mathematical Society The American Mathematical Society (AMS) is an association of professional mathematicians dedicated to the interests of mathematical research and scholarship, and serves the national and international community through its publications, meetings, ...

and in 2016 a member of

Academia Europaea The Academia Europaea is a pan-European Academy of Humanities, Letters, Law, and Sciences. The Academia was founded in 1988 as a functioning Europe-wide Academy that encompasses all fields of scholarly inquiry. It acts as co-ordinator of Europea ...

Selected publications

* As editor with

François Loeser François Loeser (born August 25, 1958) is a French mathematician. He is Professor of Mathematics at the Pierre-and-Marie-Curie University in Paris. From 2000 to 2010 he was Professor at École Normale Supérieure. Since 2015, he is a senior member ...

and

Michel Raynaud Michel Raynaud (; 16 June 1938 – 10 March 2018 Décès de Michel Raynaud
So ...

: '' Courbes semi-stables and groupe fondamental en géométrie algébrique '' (Luminy, December 1998), Birkhäuser 2000 * '' Introduction to compact Riemann Surfaces, Jacobean and Abelian Varieties. '' In:

Michel Waldschmidt Michel Waldschmidt (born June 17, 1946 at Nancy, France) is a French mathematician, specializing in number theory, especially transcendental numbers. Biography Waldschmidt was educated at Lycée Henri Poincaré and the University of Nancy unti ...

Claude Itzykson Claude Georges Itzykson, (11 April 1938 – 22 May 1995) was a French theoretical physicist who worked in quantum field theory and statistical mechanics. Biography Separated from his parents by World War II, his father was taken to a Na ...

, Jean-Marc Luck, Pierre Moussa (eds.): '' Number Theory and Physics. '' Les Houches 1989, Springer 1992

References

External links

CV
* {{DEFAULTSORT:Bost, Jean Benoit 20th-century French mathematicians 21st-century French mathematicians École Normale Supérieure alumni Academic staff of Paris-Saclay University Members of Academia Europaea Fellows of the American Mathematical Society People from Neuilly-sur-Seine 1961 births Living people