Université Paris-Est Université Paris-Est - Marne-la-Vallée Université Paris-Est - Créteil Val-de-Marne Centre National de la Recherche Scientifique

IHP

Institut Henri Poincaré

Mathematical Problems in General Relativity

Type: 
Site: 
Date: 
05/12/2011 - 09:00 - 12:30
Salle: 
Salle 005
Orateur: 
SCHOEN Richard
Localisation: 
Université Stanford
Localisation: 
États-Unis
Résumé: 

This course will introduce the Einstein equations and describe some mathematical problems which arise in their study. We will focus on areas in which recent progress has been made.

Topics will include the Cauchy problem and the constraint equations. We will describe questions concerning the asymptotic behavior of solutions of the constraint equations and density theorems. These will elucidate the behavior of the energy and linear and angular momentum for asymptotically flat spacetimes. We will describe recent progress on mass/angular momentum inequalities.

We will also discuss questions relating to gravitational energy and positive energy theorems as well as notions of quasilocal mass. Some of the tools here include minimal hypersurface theory, inverse mean curvature flow, and the Dirac operator.

Mathematical Problems in General Relativity

Type: 
Site: 
Date: 
06/12/2011 - 09:00 - 12:30
Salle: 
Salle 201
Orateur: 
SCHOEN Richard
Localisation: 
Université Stanford
Localisation: 
États-Unis
Résumé: 

This course will introduce the Einstein equations and describe some mathematical problems which arise in their study. We will focus on areas in which recent progress has been made.

Topics will include the Cauchy problem and the constraint equations. We will describe questions concerning the asymptotic behavior of solutions of the constraint equations and density theorems. These will elucidate the behavior of the energy and linear and angular momentum for asymptotically flat spacetimes. We will describe recent progress on mass/angular momentum inequalities.

We will also discuss questions relating to gravitational energy and positive energy theorems as well as notions of quasilocal mass. Some of the tools here include minimal hypersurface theory, inverse mean curvature flow, and the Dirac operator.

Mathematical Problems in General Relativity

Type: 
Site: 
Date: 
29/11/2011 - 09:00 - 12:30
Salle: 
Salle 201
Orateur: 
SCHOEN Richard
Localisation: 
Université Stanford
Localisation: 
États-Unis
Résumé: 

This course will introduce the Einstein equations and describe some mathematical problems which arise in their study. We will focus on areas in which recent progress has been made.

Topics will include the Cauchy problem and the constraint equations. We will describe questions concerning the asymptotic behavior of solutions of the constraint equations and density theorems. These will elucidate the behavior of the energy and linear and angular momentum for asymptotically flat spacetimes. We will describe recent progress on mass/angular momentum inequalities.

We will also discuss questions relating to gravitational energy and positive energy theorems as well as notions of quasilocal mass. Some of the tools here include minimal hypersurface theory, inverse mean curvature flow, and the Dirac operator.

Mathematical Problems in General Relativity

Type: 
Site: 
Date: 
28/11/2011 - 09:00 - 12:30
Salle: 
Salle 201
Orateur: 
SCHOEN Richard
Localisation: 
Université Stanford
Localisation: 
États-Unis
Résumé: 

This course will introduce the Einstein equations and describe some mathematical problems which arise in their study. We will focus on areas in which recent progress has been made.

Topics will include the Cauchy problem and the constraint equations. We will describe questions concerning the asymptotic behavior of solutions of the constraint equations and density theorems. These will elucidate the behavior of the energy and linear and angular momentum for asymptotically flat spacetimes. We will describe recent progress on mass/angular momentum inequalities.

We will also discuss questions relating to gravitational energy and positive energy theorems as well as notions of quasilocal mass. Some of the tools here include minimal hypersurface theory, inverse mean curvature flow, and the Dirac operator.

ALONSO David

Date: 
Mer, 02/02/2011 - Mar, 08/02/2011
Site: 
Nom: 
ALONSO
Prénom: 
David
Origine: 
Université d'Alberta
Origine: 
Canada
Thème: 
Analyse
Invitant: 
FRADELIZI Matthieu
Invitant: 
GUÉDON Olivier

Jendrej Jacek

Date: 
Mer, 02/02/2011 - Mar, 08/02/2011
Site: 
Nom: 
Jendrej
Prénom: 
Jacek
Origine: 
Université de Varsovie
Origine: 
Pologne
Thème: 
Analyse
Invitant: 
FRADELIZI Matthieu
Invitant: 
GUÉDON Olivier

Séminaire problèmes spectraux en physique mathématique

Site: 
IHP
Organisateur(s): 
FERMANIAN Clotilde
Co-organisateur(s): 
NONNENMACHER Stéphane (IPhT)

Séminaire du GDR "dynamique quantique" du CNRS, le lundi tous les mois à 11h15.
http://www-spht.cea.fr/Images/Pisp/snonnenmacher/tournant/seminairetourn...

Typical points for one-parameter families of piecewise expanding unimodal maps

Type: 
Type: 
Site: 
Date: 
11/03/2011 - 10:30
Salle: 
204
Orateur: 
SCHNELLMANN Daniel
Localisation: 
ENS Paris
Localisation: 
France
Résumé: 

A piecewise expanding unimodal map on the unit interval admits a unique absolutely continuous invariant measure. By Birkhoff's Ergodic Theorem Lebesgue almost every point in the unit interval is typical for this measure, i.e., for each continuous function its time average along the forward orbit of a typical point is equal to its space average over the absolutely continuous invariant measure. In this talk we look at one-parameter families of piecewise expanding unimodal maps and we show that in the generic case there exists a set of full Lebesgue measure in the parameter space such that for each map corresponding to a parameter in this set the turning point is typical for the absolutely continuous invariant measure. This almost sure typicality result in the parameter space also applies to points different from the turning point.

Séminaire COOL

Site: 
IHP
Organisateur(s): 
MIHALACHE Nicolae

Séminaire Créteil-Orsay-Orléans-Lille ayant lieu à l'Institut Henri Poincaré à Paris, le vendredi à 10h30 toutes les deux semaines.

Dateicone de tri Orateur Site Titre
08/12/2017 - 14:00 PALMISANO Liviana
Université de Bristol
Royaume-Uni
IHP
05
The rigidity conjecture
10/11/2017 - 15:15 YANG Dawei
Université de Suzhou
République populaire de Chine
IHP
05
On the abundance of SRB measures
10/11/2017 - 14:00 LI Bing
Université de technologie de Chine méridionale
République populaire de Chine
IHP
05
Hausdorff dimensions and hitting probabilities of random covering sets
17/03/2017 - 10:30 Johan Taflin
Université de Dijon
France
IHP
05
Mélangeurs en dynamique complexe
18/11/2016 - 10:30 BIEBLER Sébastien IHP
01
Persistent homoclinic tangencies and infinitely many sinks for residual sets of automorphisms of low degree in $\mathbb C^{3}$
14/10/2016 - 10:30 ASTORG Matthieu
Université d'Orléans
France
IHP
01
Condition de sommabilité et applications de type fini
30/09/2016 - 10:30 FAN Shilei
Aix-Marseille Université
France
IHP
01
Fuglede’s Conjecture in the field of $p$-adic numbers
17/06/2016 - 10:30 MIHALACHE Nicolae IHP
05
Entropie diabolique
27/05/2016 - 10:30 OKUYAMA Yusuke
Université des arts et techniques de Kyoto
Japon
IHP
05
Remarks on a quantitative equidistribution in the parameter space of complex dynamics (after Gauthier--Vigny)
20/05/2016 - 10:30 Dong Han Kim
Dongguk University
Corée du sud
IHP
05
A new complexity function of repetition and irrationality exponents
08/04/2016 - 10:30 Jan Kiwi
Université pontificale catholique
Chili
IHP
05
Irreducibility of periodic curves
01/04/2016 - 16:00 LABROUSSE Clémence
Université Paris 11
France
IHP
05
Métriques de complexité minimale sur le tore $\mathbb T^2$
01/04/2016 - 14:30 GUIHENEUF Pierre-Antoine
Université fédérale Fluminense
Brésil
IHP
05
Discrétisations des applications dilatantes du cercle
25/03/2016 - 16:00 MINERVO Milton
Aix-Marseille Université
France
IHP
05
Cocycles de type Pisot, partitions de Markov et algorithmes de fractions continues
18/03/2016 - 16:00 Maria Rita Iacò IHP
201
Certaines propriétés ergodiques des échelles de numération
18/03/2016 - 14:30 Liviana Palmisano
Polish Academy of Sciences
Pologne
IHP
201
Propriétés ergodiques des fonctions bimodales du cercle
05/02/2016 - 09:30 Thomas Gauthier
Université d'Amiens
France
IHP Expansivité et bifurcations en dynamique holomorphe sur $\mathbb P^1$
29/01/2016 - 10:30 Yong HAN
Université d'Orléans
France
IHP
421
Spectrum problem of the inner whole plane SLE with drift
08/01/2016 - 15:30 KLOECKNER Benoit IHP
05
Calcul différentiel et formalisme thermodynamique
18/12/2015 - 10:30 BRÉMONT Julien IHP
05
Marches aléatoires dans le plan en milieu stratifié
27/11/2015 - 10:30 XIE Junyi
Université Toulouse 3
France
IHP
421
La conjecture de Mordell--Lang dynamique pour les applications polynomiales sur le plan affine
20/11/2015 - 10:30 DUJARDIN Romain IHP
421
Le problème de Manin-Mumford pour les automorphismes polynomiaux de $\mathbb{C}^2$
09/10/2015 - 10:30 VIGNY Gabriel
Université d'Amiens
France
IHP
421
Equidistribution des paramètres post-critiquement fini hyperboliques
18/09/2015 - 11:10 LI Bing
Université de technologie de Chine méridionale
République populaire de Chine
IHP
05
Random affine code tree fractals and Falconer-Sloan condition
18/09/2015 - 10:00 XIONG Ying
Université de technologie de Chine méridionale
République populaire de Chine
IHP
05
Arithmetic conditions on self-similar subsets
12/06/2015 - 11:15 Peter Haissinsky
Université Toulouse 1
France
IHP
ENSCP salle 7
Caracterisation de fractions semi-hyperboliques
29/05/2015 - 10:30 Arnaud Chéritat
Université Bordeaux 1
France
IHP
421
Retournement de la sphère
20/02/2015 - 10:30 Liviana Palmisano
Polish Academy of Sciences
Pologne
IHP
05
Sur la conjugaison quasi symétrique des fonctions du cercle avec un intervalle plat
23/01/2015 - 10:30 ARFEUX Matthieu
Université d'État de New York, Stony Brook
États-Unis
IHP
05
Compactification de Deligne-Mumford et espaces de Berkovich
19/12/2014 - 10:30 TIOZZO Giulio
Université Yale
États-Unis
IHP
01
Continuity of core entropy of quadratic polynomials
12/12/2014 - 14:00 Neil Dobbs
Université de Genève
Suisse
IHP
Amphi Darboux
Exposants de Lyapunov en dynamique uni-dimensionnelle
28/11/2014 - 10:30 Bastien Rossetti
Université Toulouse 3
France
IHP
421
Caractérisation de revêtements ramifiés par des graphes finis
24/10/2014 - 10:30 Tan Lei
Université d'Angers
France
IHP
05
Univalent maps as pseudo-conjugacies between rational map perturbations
10/10/2014 - 10:30 Kari Astala
Université d'Helsinki
Finlande
IHP
421
Julia sets, snowflakes and distortion of dimension under a holomorphic motion of a circle
06/06/2014 - 10:30 Michael Barnsley
Université nationale australienne
Australie
IHP
421
Fast basins, fractal manifolds, and flows on attractors of iterated function systems (IFSs)
16/05/2014 - 10:30 Ludwik Jaksztas
Université de Varsovie
Pologne
IHP
314
On the Hausdorff Dimension of the quadratic Julia sets near to the parabolic points
04/04/2014 - 10:30 Sébastien Godillon IHP
421
On McMullen-like mappings
21/03/2014 - 10:30 Zhiqiang Li
Université de Californie, Los Angeles
États-Unis
IHP
421
Thermodynamical formalism and expanding Thurston maps
07/03/2014 - 10:30 Alba Málaga
Université Paris 11
France
IHP
421
Des propriétés typiques d'une famille de transformations du cylindre $\mathbb T^1\times \mathbb Z$
14/02/2014 - 10:00 Mario Bonk
Université de Californie, Los Angeles
États-Unis
IHP
421
Rigidity for Sierpinski carpet Julia sets
07/02/2014 - 10:30 Sébastien Godillon IHP
421
No unexpected wandering domains for Bishop's example
17/01/2014 - 10:30 Julia Romanowska
Université de Varsovie
Pologne
IHP
421
Measure and Hausdorff dimension of randomized Weierstrass-type functions
10/01/2014 - 10:30 Giulio Tiozzo
Université Harvard
États-Unis
IHP
421
Galois conjugates of entropies of quadratic maps
13/12/2013 - 10:30 SCHAEFFER Gilles
École polytechnique
France
IHP
421
Nombres de Hurwitz doubles et combinatoire des fonctions rationnelles
22/11/2013 - 10:30 Liviana Palmisano
Université Paris 11
France
IHP
05
Sur les endomorphismes du cercle avec un intervalle plat et les flots de Cherry
15/11/2013 - 10:00 William Gignac
École polytechnique
France
IHP
421
Equidistribution of preimages in nonarchimedean dynamics
11/10/2013 - 10:30 LEI Tan
Université d'Angers
France
IHP
05
Breaking parabolic points along stable directions
13/09/2013 - 11:15 Mitsuhiro Shishikura
Université de Kyoto
Japon
IHP
05
A Proof of Jakobson’s Theorem via Yoccoz puzzles and the measure of stochastic parameters
13/09/2013 - 10:00 Laura De Marco
Université Northwestern
États-Unis
IHP
05
Complex and arithmetic dynamics in dimension 1
05/07/2013 - 17:15 Dylan Thurston IHP
05
Detecting rational maps
05/07/2013 - 15:00 Thomas Gauthier
Université d'Amiens
France
IHP
05
Distribution des polynômes postcritiquement finis
28/06/2013 - 10:30 Kuntal Banerjee
Université Paris-Est - Créteil
France
IHP
05
On the boundaries of the Arnold tongues
21/06/2013 - 11:00 Giulio Tiozzo
Université Harvard
États-Unis
IHP
201
An entropic tour of the Mandelbrot set
31/05/2013 - 10:30 Sara Maloni
Université Paris 11
France
IHP
05
Plumbing construction and slices of Quasifuchsian space
24/05/2013 - 10:30 Wolfgang Steiner
Université Paris 7
France
IHP
05
Extensions naturelles et entropie des alpha-fractions continues
05/04/2013 - 10:30 Olivier Sester
Université de Marne-la-vallée
France
IHP
421
Odomètres stochastiques et ensembles de Julia
22/03/2013 - 10:30 Thierry Bousch
Université Paris 11
France
IHP
01
Résultats classiques (et plus récents) sur les Systèmes Itérés de Fonctions (IFS)
01/03/2013 - 10:30 Xavier Buff
Université Toulouse 3
France
IHP
421
Dynamique sur des arbres de sphères
22/02/2013 - 10:30 Tan Lei
Université d'Angers
France
IHP
05
Entropie d'un polynôme restraint sur son arbre de Hubbard
01/02/2013 - 10:30 Meng Wu
Université d'Amiens
France
IHP
421
Analyse multifractale de certaines moyennes ergodiques multiples
18/01/2013 - 10:30 BAIK Hyungryul
Université Cornell
États-Unis
IHP
421
Groups acting on the circle with dense invariant laminations
21/12/2012 - 10:00 ZINSMEISTER Michel
Université d'Orléans
France
IHP
421
Dimension de Hausdorff des ensembles de Julia de $z^2+c$ avec $c$ reel tel que le polynome possede un cycle parabolique
07/12/2012 - 10:30 Gao Yan
Université d'Angers
France
IHP
421
On the multiplier maps of the quadratic family
16/11/2012 - 10:30 LINDSEY Kathryn
Université Cornell
États-Unis
IHP
421
Shapes of Polynomial Julia Sets
19/10/2012 - 10:30 TAN Lei
Université d'Angers
France
IHP
421
Modèle paramétrique et entropie sur l'arbre de Hubbard, d'après Bill Thurston
06/04/2012 - 10:30 SNOHA Lubomir
Matej Bel University
Slovaquie
IHP On topology of minimal sets: The case of fibre-preserving maps in graph bundles
16/03/2012 - 10:30 GRACZYK Jacek
Université Paris 11
France
IHP
01
Propriétés métriques des continua ondulés en moyenne
27/05/2011 - 10:30 Daniel Smania
Université de Sao Paulo
Brésil
IHP
421
Renormalization operator for multimodal maps
20/05/2011 - 10:30 Bao-Wei Wang
Université d'Amiens
France
IHP
05
On the dimensional theory in continued fractions
29/04/2011 - 10:30 LIAO Lingmin IHP
05
Analyse multifractale des fractions continues
01/04/2011 - 10:30 Yusuke Okuyama
Université Paris 7
France
IHP
05
The density problem on repelling periodic points of non-archimedean rational functions
11/03/2011 - 10:30 SCHNELLMANN Daniel
ENS Paris
France
IHP
204
Typical points for one-parameter families of piecewise expanding unimodal maps
Syndiquer le contenu