Share Facebook X (ex-Twitter) Linkedin Copy url Search results Search 22963 results Filters Content type Close Content type Content type (-) Lessons (22963) News (1465) People (1296) Chair (351) Editions (325) Page (226) Research (26) Library (14) Annual Chair (12) Award (6) Active filters Lessons Event Vadim Kaloshin Birkhoff Conjecture for Convex Planar Billiards and Deformational Spectral Rigidity of Planar Domains Symposium Dynamic systems conference. Abstract The classical Birkhoff conjecture states that the only integrable convex planar domains are circles and ellipses. We show that this conjecture is true for perturbations of ellipses. It turns out that the method of … 30 May 2017 11:00 - 12:00 Event Marcelo Viana Lyapunov Exponents of Continuous Cocycles Symposium Dynamic systems conference. Abstract The Mañé-Bochi theorems that the Lyapunov exponents of continuous SL(2)-cocycles over any invertible aperiodic system may always be anihilated by arbitrarily small perturbations, unless the cocycle is uniformly … 29 May 2017 16:30 - 17:30 Event Corinna Ulcigrai On Birkhoff Sums and Roth Type Conditions for Interval Exchange Transformations Symposium Dynamic systems conference. Abstract Understanding growth and behaviour of Birkhoff sums is one of the central themes in the study of interval exchange transformations (IET), starting from the work of Zorich and Forni on deviations of ergodic averages, up … 29 May 2017 15:30 - 16:30 Event Curtis Mc Mullen Plane Cubics, Quadrilaterals and Totally Geodesic Surfaces in Moduli Space Symposium Dynamic systems conference. Abstract We will describe new examples of totally geodesic curves and surfaces in the moduli spaces Mg ;n . These examples connect Teichmueller theory to classical projective geometry, and emerge from the study of billiards in … 29 May 2017 14:00 - 15:00 Event Mikhail Lyubich Pacman Renormalization and Scaling of Satellite Mandelbrot Copies near Siegel Points Symposium Dynamic systems conference. Abstract In the 1980s Branner and Douady discovered a surgery relating various limbs of the Mandelbrot set. We put this surgery in the framework of "Pacman Renormalization Theory" that combines features of quadratic-like and … 29 May 2017 11:30 - 12:30 Event Hakan Eliasson Almost Reducibility for the Quasi-Periodic Linear Wave Equation Symposium Dynamic systems conference. Abstract The linear wave equation on a torus with a mass term and perturbed by a potential depending quasi-periodically on time becomes, when written in Fourier coefficients, an infinite dimensional symplectic quasi-periodic … 29 May 2017 10:00 - 11:00 Event Alexandre Pouget I doubt therefore I am : the probabilistic brain Seminar 29 May 2017 17:00 - 18:30 Series Proving programs : why, when and how ? Gérard Berry, chair Algorithms, machines and languages Lecture This year's lecture inaugurates a multi-year cycle dedicated to the formal development of programs and circuits. Its main focus will be the study of formal verification methods and tools, which seek to establish mathematical proofs of total correctness … 28 Jan 2015 → 01 Apr 2015 Series Mineral resources, a major challenge in the context of sustainable development Georges Calas, chair Sustainable development - Environment, energy and society Seminar 27 Jan 2015 → 31 Mar 2015 Series Mineral resources, a major challenge in the context of sustainable development Georges Calas, chair Sustainable development - Environment, energy and society Lecture A discreet but vital part of our economy, mineral resources have always constituted an important sector of economic activity, without which our everyday technological environment would be very different, since metals and mineral materials - ceramics, … 27 Jan 2015 → 31 Mar 2015 Event Alain de Libera Questions Symposium 30 May 2017 17:40 - 18:00 Event Irene Caiazzo The laity and philosophy in the twelfth century : a long history Symposium 30 May 2017 17:00 - 17:40 Event Angela B. Avalos et Christophe Grellard Closing words Symposium 30 May 2017 18:00 - 19:00 Event Eileen Sweeney Philosophizing about Nature in the12th Century Symposium 30 May 2017 16:20 - 17:00 Event Irène Rosier-Catach Semantics, ontology, noetics at the beginning of the twelfth century : new perspectives and new questions Symposium 30 May 2017 15:10 - 15:50 Event Alain de Libera Questions Symposium 30 May 2017 15:50 - 16:10 Event John Marenbon Pagans and Philosophers Symposium 30 May 2017 14:30 - 15:10 Event Luisa Valente Philosophy and theology according to Pierre Abélard and Gilbert de Poitiers Symposium 30 May 2017 11:20 - 12:00 Event Ángela B. Ávalos et Christophe Grellard The place of ethics and the figure of the philosopher-monk in Abelard's work Symposium 30 May 2017 12:00 - 12:40 Event Alain de Libera Questions Symposium 30 May 2017 12:40 - 13:00 Event Alain de Libera Questions Symposium 30 May 2017 10:40 - 11:00 Event Richard Cross The Role of Philosophy in Bernard of Clairvaux's Attacks on the Trinitarian Doctrines of Peter Abelard and Gilbert of Poitiers Symposium 30 May 2017 10:00 - 10:40 Event Joël Chandelier That the physician must not be a philosopher. Philosophy and medicine in al-Andalus in the 12th century Symposium 29 May 2017 15:50 - 16:00 Event Danielle Jacquart Being a philosopher for a twelfth-century physician Symposium 29 May 2017 15:10 - 15:50 Pagination First page Previous page … Page 431 Page 432 Page 433 Page 434 Current page 435 Page 436 Page 437 Page 438 Page 439 … Next page Last page
Event Vadim Kaloshin Birkhoff Conjecture for Convex Planar Billiards and Deformational Spectral Rigidity of Planar Domains Symposium Dynamic systems conference. Abstract The classical Birkhoff conjecture states that the only integrable convex planar domains are circles and ellipses. We show that this conjecture is true for perturbations of ellipses. It turns out that the method of … 30 May 2017 11:00 - 12:00
Event Marcelo Viana Lyapunov Exponents of Continuous Cocycles Symposium Dynamic systems conference. Abstract The Mañé-Bochi theorems that the Lyapunov exponents of continuous SL(2)-cocycles over any invertible aperiodic system may always be anihilated by arbitrarily small perturbations, unless the cocycle is uniformly … 29 May 2017 16:30 - 17:30
Event Corinna Ulcigrai On Birkhoff Sums and Roth Type Conditions for Interval Exchange Transformations Symposium Dynamic systems conference. Abstract Understanding growth and behaviour of Birkhoff sums is one of the central themes in the study of interval exchange transformations (IET), starting from the work of Zorich and Forni on deviations of ergodic averages, up … 29 May 2017 15:30 - 16:30
Event Curtis Mc Mullen Plane Cubics, Quadrilaterals and Totally Geodesic Surfaces in Moduli Space Symposium Dynamic systems conference. Abstract We will describe new examples of totally geodesic curves and surfaces in the moduli spaces Mg ;n . These examples connect Teichmueller theory to classical projective geometry, and emerge from the study of billiards in … 29 May 2017 14:00 - 15:00
Event Mikhail Lyubich Pacman Renormalization and Scaling of Satellite Mandelbrot Copies near Siegel Points Symposium Dynamic systems conference. Abstract In the 1980s Branner and Douady discovered a surgery relating various limbs of the Mandelbrot set. We put this surgery in the framework of "Pacman Renormalization Theory" that combines features of quadratic-like and … 29 May 2017 11:30 - 12:30
Event Hakan Eliasson Almost Reducibility for the Quasi-Periodic Linear Wave Equation Symposium Dynamic systems conference. Abstract The linear wave equation on a torus with a mass term and perturbed by a potential depending quasi-periodically on time becomes, when written in Fourier coefficients, an infinite dimensional symplectic quasi-periodic … 29 May 2017 10:00 - 11:00
Event Alexandre Pouget I doubt therefore I am : the probabilistic brain Seminar 29 May 2017 17:00 - 18:30
Series Proving programs : why, when and how ? Gérard Berry, chair Algorithms, machines and languages Lecture This year's lecture inaugurates a multi-year cycle dedicated to the formal development of programs and circuits. Its main focus will be the study of formal verification methods and tools, which seek to establish mathematical proofs of total correctness … 28 Jan 2015 → 01 Apr 2015
Series Mineral resources, a major challenge in the context of sustainable development Georges Calas, chair Sustainable development - Environment, energy and society Seminar 27 Jan 2015 → 31 Mar 2015
Series Mineral resources, a major challenge in the context of sustainable development Georges Calas, chair Sustainable development - Environment, energy and society Lecture A discreet but vital part of our economy, mineral resources have always constituted an important sector of economic activity, without which our everyday technological environment would be very different, since metals and mineral materials - ceramics, … 27 Jan 2015 → 31 Mar 2015
Event Irene Caiazzo The laity and philosophy in the twelfth century : a long history Symposium 30 May 2017 17:00 - 17:40
Event Eileen Sweeney Philosophizing about Nature in the12th Century Symposium 30 May 2017 16:20 - 17:00
Event Irène Rosier-Catach Semantics, ontology, noetics at the beginning of the twelfth century : new perspectives and new questions Symposium 30 May 2017 15:10 - 15:50
Event Luisa Valente Philosophy and theology according to Pierre Abélard and Gilbert de Poitiers Symposium 30 May 2017 11:20 - 12:00
Event Ángela B. Ávalos et Christophe Grellard The place of ethics and the figure of the philosopher-monk in Abelard's work Symposium 30 May 2017 12:00 - 12:40
Event Richard Cross The Role of Philosophy in Bernard of Clairvaux's Attacks on the Trinitarian Doctrines of Peter Abelard and Gilbert of Poitiers Symposium 30 May 2017 10:00 - 10:40
Event Joël Chandelier That the physician must not be a philosopher. Philosophy and medicine in al-Andalus in the 12th century Symposium 29 May 2017 15:50 - 16:00
Event Danielle Jacquart Being a philosopher for a twelfth-century physician Symposium 29 May 2017 15:10 - 15:50