Jean christophe yoccoz biography
- Jean-Christophe Yoccoz (– 3 September 2016) was a French mathematician.
- Jean-Christophe Yoccoz was a French mathematician.
- Jean-Christophe Yoccoz was a French mathematician who was awarded a Fields Medal in 1994 for his work on dynamical systems.
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Program for mathematics 2016
Visiting Professor
Jean-Christophe Yoccoz
Professor at Collège de France, Paris
Nominated by:
KTH Royal Institute of Technology
On the border of chaos
Jean-Christophe Yoccoz is currently professor at Collège de France, Paris. Thanks to a grant from the Knut and Alice Wallenberg Foundation, he will be a visiting professor at the Department of Mathematics, KTH Royal Institute of Technology, Stockholm, Sweden.
Jean-Christophe Yoccoz is a leading researcher of dynamical systems. Such systems can be used to study the evolution over time of natural or social phenomena, as well as that of technical systems. Diverse applications of the theory include studies of planetary orbits, financial markets, animal populations, and epidemics. Even the simplest dynamical systems can lead to surprisingly complicated mathematical structures.
Chaotic behavior is characteristic of some of the most interesting dynamical systems. Extreme sensitivity to initial conditions is typical of chaotic systems. A common metaphor used to descr
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Jean-Christophe Yoccoz
BiographyMathSciNet
Dissertation: Centralisateurs et conjugaison différentiable des difféomorphismes du cercle
Advisor: Michael Robert Herman
Students:
Click here to see the students listed in chronological order.
| Name | School | Year | Descendants |
|---|---|---|---|
| Berger, Pierre | Université Paris-Sud XI - Orsay | 2007 | |
| Bernard, Jérôme | Université Paris-Sud XI - Orsay | 1994 | |
| Buzzi, Jerome | Université Paris-Sud XI - Orsay | 1995 | |
| Crovisier, Sylvain | Université Paris-Sud XI - Orsay | 2001 | 11 |
| Málaga Sabogal, Alba | Université Paris-Sud XI - Orsay | 2014 | |
| Marchese, Luca | Scuola Normale Superiore di Pisa and Université Paris-Sud XI - Orsay | 2009 | |
| Perez-Marco, Ricardo | Université Paris-Sud XI - Orsay | 1990 | 3 |
| Ponce, Mario | Université Paris-Sud XI - Orsay | 2007 | |
| Radi-Benjelloun, Mohamed | 1995 | ||
| Rivera-Letelier, Juan | Université Paris-Sud XI - Orsay | 2000 | 2 |
| Senti, Samuel | Université Paris-Sud XI - Orsay | 2000 | |
| Sester, Olivier | U
Jean-Christophe YoccozBiographyJean-Christophe Yoccoz was placed first in the entrance examination for the École Normale Supérieure and also for the École Polytechnique in 1975. He received the Agrégation de Mathématiques in 1977 in joint first position.Yoccoz did his military service in Brazil in 1981-1983. He was a student of M Herman and submitted his doctoral thesis in 1985. As a student of Herman, a leading word expert on dynamical systems, it was not surprising that Yoccoz would himself work on dynamical systems. However, it was remarkable how quickly Yoccoz was to establish himself as the most brilliant researcher in this area. In his thesis, Yoccoz improved theorems of his supervisor Herman by giving simpler proofs but also obtaining the same results under weaker hypotheses. Given his outstanding work it was clear that he would quickly be offered appointments and indeed he was appointed as professor at the University of Paris-Sud (Orsay). He became a member of the Institut Universitaire de France and a member of the Unité Recherche Associé "Topology and Dynami Copyright ©giglard.pages.dev 2025 |