Collège De France - Chaire Équations différentielles et systèmes dynamiques jeanchristophe yoccoz. Cours Séminaires Résumés Biographie Travaux Bibliographie Agenda http://www.college-de-france.fr/site/equ_dif/p999000715275.htm
Abstract Jean-Christophe Yoccoz Translate this page Abstract jean-christophe yoccoz. Dynamics after a homoclinic bifurcation. jean-christophe yoccoz, Université Paris-Sud, Orsay http://www.mat.univie.ac.at/~oemg/Tagungen/2001/Abstracts/00/yoccoz.html
ICM 94: Abstract jeanchristophe yoccoz (Université Paris-Sud, Orsay, France). Many properties of a transformation $T$ of a measure space $(X,\mu)$ are expressed in terms of http://www.ams.org/mathweb/icm94/plen.yoccoz.html
Extractions: Jean-Christophe Yoccoz Let us call in a loose way quasiperiodic those dynamical features associated to irrational rotations, and hyperbolic those associated with Bernoulli shifts. The study of dynaimcal systems is mostly an effort to extend the scope of hyperbolic and quasiperiodic phenomena in order to cover "most" of the dynamics of "most" systems. Starting with Siegel's linearization theorem in 1942, KAM theory deals with the persistence of quasiperiodic motions smoothly conjugated to irrational rotations. In the simplest case of holomorphic germs in one complex variable, Siegel's Diophantine condition was extended by Bruno; I proved that Bruno's condition is optimal. The geometric construction involved in the last result has been successfully generalized by Perez-Marco in order to get a grasp on some aspects of the non linearizable case. In higher dimensions, Arnold's linearization theorem of analytic perturbations of rotations holds under Bruno's condition, but the optimal condition is unknown, and probably different. Recent results of Herman emphasize that the importance of Diophantine invaraint tori is far from restricted to the classical symplectic setting; based on a persistence theorem for codimension one invariant tori, he disproves the quasiergodic hypothesis and a conjecture of Pesin asserting the existence of a non zero Lyapunov exponent for volume preserving diffeomorphisms.
Instructions For The Authors Algorithms for Interval Exchange Maps an Introduction jeanchristophe yoccoz Brjuno Functions Stefano Marmi, Pierre Moussa, jean-christophe yoccoz http://wwwth.cern.ch/leshouches/actes/
Extractions: Part III: Dynamical Systems: Beyond Diophantus and Brjuno Continued Fraction Algorithms for Interval Exchange Maps: an Introduction Jean-Christophe Yoccoz Flat surfaces Anton Zorich Brjuno numbers and dynamical systems Guido Gentile Some Properties of Real and Complex Brjuno Functions Stefano Marmi, Pierre Moussa, Jean-Christophe Yoccoz
SMI yoccoz, jeanchristophe Theoreme de Siegel, nombres de Bruno et polynmes yoccoz, jean-christophe Analytic linearization of circle diffeomorphisms. http://math.sns.it/Groups/dynsys/gruppo/smi2003.html
Extractions: Culture Geography History Life ... WorldVillage Jean-Christophe Yoccoz (born May 29 ) is a French mathematician . He was awarded a Fields Medal in , for his work on dynamical systems This biographical article about a mathematician is a stub . You can help Smartpedia by expanding it http://en.wikipedia.orghttp://encyclopedia.worldvillage.com/s/b/Jean-Christophe_Yoccoz Retrieved from " http://en.wikipedia.org/s/b/Jean-Christophe_Yoccoz Categories Mathematician stubs 1957 births ... Alumni of the École Normale Supérieure This document is licensed under the GNU Free
Sciences Exactes, Mathématiques. Infothèque Francophone Translate this page yoccoz, jean-christophe (Collège de France. Paris. France). Editeur Collège de France. Paris. France. Source Collège de France, rubrique Enseignement http://www.infotheque.info/discipline/2.html?afficher=1&page=11
Extractions: The French Academy of Sciences Académie des sciences ) is a (Click link for more info and facts about learned society) learned society , founded in 1666 by (King of France from 1643 to 1715; his long reign was marked by the expansion of French influence in Europe and by the magnificence of his court and the Palace of Versailles (1638-1715)) Louis XIV at the suggestion of (Click link for more info and facts about Jean-Baptiste Colbert) Jean-Baptiste Colbert , to encourage and protect the spirit of (The Romance language spoken in France and in countries colonized by France) French (Click link for more info and facts about scientific) scientific (Systematic investigation to establish facts) research . It was at the forefront of scientific developments in (The 2nd smallest continent (actually a vast peninsula of Eurasia); the British use `Europe' to refer to all of the continent except the British Isles) Europe in the (Click link for more info and facts about 17th) and (Click link for more info and facts about 18th) centuries.
Fields Medal -- Facts, Info, And Encyclopedia Article for more info and facts about Jean Bourgain) Jean Bourgain, (Click link for more info and facts about jeanchristophe yoccoz) jean-christophe yoccoz http://www.absoluteastronomy.com/encyclopedia/f/fi/fields_medal.htm
Extractions: The Fields Medal is a prize awarded to up to four (A person skilled in mathematics) mathematician s (not over forty years of age) at each (Click link for more info and facts about International Congress) International Congress of (Click link for more info and facts about International Mathematical Union) International Mathematical Union , since 1936 and regularly since 1948 at the initiative of the Canadian mathematician (Click link for more info and facts about John Charles Fields) John Charles Fields . The purpose is to give recognition and support to young mathematical researchers having already made important contributions. (Capital of the People's Republic of China in the Hebei province in northeastern China; 2nd largest Chinese city) Beijing (A communist nation that covers a vast territory in eastern Asia; the most populous country in the world) China (Click link for more info and facts about Laurent Lafforgue) Laurent Lafforgue (Click link for more info and facts about Vladimir Voevodsky) Vladimir Voevodsky
FIELDS MEDALLISTS LECTURES On Some Recent Methods for Nonlinear Partial Differential Equations; (1994) JC yoccoz; Présentation de jeanchristophe yoccoz by A Douady http://www.worldscibooks.com/mathematics/3445.html
ICMS News 11 2001/2002 Treschev, Dmitriy Moscow State University Wayne, Gene Boston University Weinstein, Michael Bell Labs yoccoz, jeanchristophe College de France http://www.icms.org.uk/publications/2002news/hamsys.html
Extractions: This workshop built on an ICMS meeting on the same theme in 1999 and a similar format was followed: formal presentations in the mornings leaving the majority of the afternoons free for impromptu working seminars and discussions. Once more the organisers found that this format and the intimate atmosphere of 14 India Street made for a highly successful combination. This success was demonstrated when two lectures, by Eliasson and Groves, reported research which was initiated during discussions begun at the 1999 meeting. Several broad themes emerged during the meeting. The first was an increasing interest in and understanding of the dynamics of Hamiltonian systems in the presence of continuous spectra, such as arise when considering partial differential equations on unbounded domains. The continuous spectrum in the linearisation of these equations can lead to dramatically different behaviours from those which have been studied in finite-dimensional Hamiltonian systems, or indeed in infinite-dimensional Hamiltonian systems whose linearisation has discrete spectrum (such as arise from partial differential equations on bounded domains). The lectures by Deift and Weinstein emphasised these differences.
ICMS News 10 2000/2001 Session 5 Complex Dynamics Review talk by jean-christophe yoccoz yoccoz, jean-christophe, College de France Return to Contents List http://www.icms.org.uk/publications/2001news/dynasys.html
Extractions: The topic of dynamical systems is a frontier area between mathematics and physics. It is closely connected with the theory of differential equations, ergodic theory, probability theory and other branches of mathematics. It also has many applications in Hamiltonian mechanics, nonlinear optics and theory of turbulence. The last two decades have seen a period of intensive development of the theory of dynamical systems in connection with the concept of dynamical chaos and the methods created have proved very useful for the analysis of nonlinear phenomena in nature and society. The motivation of this Workshop was to examine the mathematical problems in dynamical systems, map out possible directions in the development of the theory in the near future and illustrate some applications in mathematical physics. The Organisers invited over 50 experts, including many from Europe who were supported by the European Science Foundation Programme.
UCB Libraries | Math Physics | New Books volume in honor of Jacob Palis / edited by Welington de Melo, Marcelo Viana, jeanchristophe yoccoz Paris SociÈtÈ MathÈmatique de France, 2003 http://ucblibraries.colorado.edu/mathphysics/newbooks.htm
Extractions: Online Resources HG4515.3 .K63 2003 "Koch Medina, P. (Pablo)" "Mathematical finance and probability : a discrete introduction / Pablo Koch Medina, Sandro Merino" "Basel, Switzerland ; Boston : Birkhauser Verlag, c2003" LD1189.5.P57 B37 2002 "Bartlett, Albert A" A history of the Department of Physics of the University of Colorado at Boulder : 1876-2001 / by Albert A. Bartlett and Jack J. Kraushaar "Boulder, Colo. : University of Colorado at Boulder, Dept. of Physics, 2002" Q111 .E7 vol. 192 "Ihn, Thomas" Electronic quantum transport in mesoscopic semiconductor structures / Thomas Ihn "New York : Springer, 2004"
Center For Dynamics And Geometry Lecture Series 330pm 530pm, McAllister 102, jean-christophe yoccoz (College de France), Non Uniformly Hyperbolic Dynamics and Homoclinic Bifurcations II http://www.math.psu.edu/dynsys/lecture_series.html
Univ. Of Haifa Library - Electronic Texts List - Index By Authors yoccoz, jeanchristophe. Dynamical systems and small divisors lectures given at the CIME Summer School, held in Cetraro, Italy, June 13-20, 1998 http://lib.haifa.ac.il/www/elect_data/etexts/indexes/A89.html
Extractions: Abstract : A searchable site "dedicated to the investigation and dissemination of information concerning all aspects of the Atlantic slave system and its destruction." Source Documents contains "200 individual items, including speeches, letters cartoons and graphics, interviews, and articles." There are also Bibliographies, related sites and information about the Amistad case, and more. Yale College (1718-1887). Association of the Alumni
Libri In PDF Ad Uso Interno. Marmi, Stefano; yoccoz, jeanchristophe eds., DYNAMICAL SYSTEMS AND SMALL DIVISORS , Springer LMN 1784 2002, VIII, 198 p. - ISBN 3-540-43726-6 http://www2.math.unifi.it/~cime/Lecture_Notes/status.php
