GT Advances in Game Theory
Friday morning, Ecole Polytechnique, Palaiseau, 2008-2009
September 2009
September 18, 2009: J-F Laslier (Polytechnique, CNRS)
10h15-12h: Hot topics in voting theory.
June 2009
June 5, 2009: Jean B. Lasserre (LAAS- CNRS)
10h15-12h: Moments et polynômes positifs: application à la théorie des jeux
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Pub: Séance Spéciale Monday June 8, 2009:
Eva TARDOS (Cornell University) au séminaire Parisien de Théorie des Jeux à l'IHP (PARIS)
see http://spreadsheets.google.com/ccc?key=pNGZNK6ld8Pl3Kcwn7GM9Iw&hl=fr
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June 12, 2009: Francis Bloch (Ecole Polytechnique)
10h15-12h: Pricing in networks. BQSlidesshort.pdf
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June 19, 2009: P. Bich (Cermsem, Université Paris 1)
10h15-12h: A brief survey on the Nash existence problem for discontinuous games: from Dasgupta-Maskin to Reny.
pbich.pdf
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June 26, 2009: W. Sudderth (University of Minnesota)
10h15-12h: 1. The Undecidability of the Fundamental Theorem of Gambling Billsudderth1.pdf
2. The Preservation of Continuity in Gambling SudderthB2.pdf
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May 2009
May, 1, 2009: férié
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May 8, 2009: Conférence GDR Jeux à Luminy
http://www.ecp6.jussieu.fr/colloques/gdr/luminy.html
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May 15, 2009: Klaus Ritzberger (University Vienna)
10h15-12h: Trees and extensive forms.
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May, 25, 2009: Conférence SMAI 2009 à La Colle sur Loup
http://smai.emath.fr/smai2009/index.php
mini-symposium ``Jeux Dynamiques" le 25 mai:
15h00 : Pierre Cardaliaguet : Long time behavior of differential games in the plane
15h30 : Bernard De Meyer : Jeux répétés et dynamique des prix sur les marchés à information asymétrique
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May 29, 2009: George Mailath (U.Penn)
10h15-12h: Reputation. reputations_Paris.pdf
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April 2009
April 3, 2009: Julio González Díaz (University of Vigo)
10h15-12: Repeated Random Matching Games: Community Enforcement beyond the Prisoner’s Dilemma, joint with Joyee Deb.
Community Enforcement beyond PD.pdf
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April 10, 2009: Christoph Dürr (LIX, Ecole Polytechnique)
10h15-12h: Nash equilibria in Voronoi games on graphs
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April 17, 2009: vacances
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April 24, 2009: vacances
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Mars 2009
March 6, 2009: Guillaume Carlier (Ceremade, Université Paris-Dauphine)
10h15-12h: Présentation des jeux de champs moyen.
GCarlier.pdf
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March 13, 2009:
10h-11h: Alfred Galichon (Ecole Polytechnique)
A formal calculus for Mean-Field Games.
Galichon_13_03_09.pdf
11h15-12h15: Filippo Santambrogio (Ceremade, Université Paris-Dauphine)
Optimisation d'un réseau de transport et répartition de son coût.
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March 20, 2009: Martino Bardi (Università di Padova)
10h-12h: Differential games with long-time average cost
http://cvgmt.sns.it/people/bardi/
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March 27, 2009: Drew Fudenberg (Harvard):
10h15-12h: Repeated games with uncertain payoffs and uncertain monitoring structures.
uncertain38a.pdf
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February 2009
February 6, 2009: Frank Thuijsman (Math Dpt, Maastricht University)
ATParis2009.pdf
10h-11h: n-person stochastic games with additive transitions (part I),
11h15-12h15: n-person stochastic games with additive transitions (part II).
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February 13, 2009:
Eilon Solan (Tel-Aviv University)
10h30-12h: Quitting games.
JF Mertens (Core, Louvain-la-Neuve)
14h-15h30: Problems in repeated games.
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February 20, 2009: Bernard de Meyer (Cermsem, Université Paris 1)
10h15-12h: Jeux répétés et dynamique des prix sur les marchés.
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January 2009
January 9, 2009: cancelled.
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January 16, 2009: Stéphane Gaubert (CMAP et INRIA)
10h15-11h45: Aspects tropicaux des jeux répétés.
Gaubert_16_01_09_2.pdf
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January 23, 2009: Hugo Gimbert (LABRI)
10h15-12h: Qualitative Determinacy and Decidability of Zero-Sum Stochastic Games with Partial Observation and Reachability Objectives
http://www.labri.fr/perso/gimbert/recherche/partial_observation_bertrand_genest_gimbert.pdf
Hugo.pdf
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January 30, 2009: Pierre Cardaliaguet (Université Brest)
10h15-12h: Differential games with incomplete information.
SimpleExample081001.pdf
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December 2008
December 5, 2008: pas de séance.
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December 12, 2008: Rida Laraki (CNRS, Ecole Polytechnique)
10h15- 11h45: Régularité de certains opérateurs d'optimalité et applications aux jeux
TransparentsRidaAdvancesGameTheoryDecembre2008.pdf
December 19, 2008: Jànos Flesch (Maastricht University)
10h15-11h15: Stochastic games on a product state space.
http://edocs.ub.unimaas.nl/loader/file.asp?id=1229
http://edocs.ub.unimaas.nl/loader/file.asp?id=1314
http://www.personeel.unimaas.nl/j-flesch/presentations-pdf/product.pdf
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November 2008
November 7, 2008 : Jörgen Weibull (Stockholm School of Economics)
10h30-12h: Fixed sets under rational behavior. fisedsets081107.pdf
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November 14, 2008: Gilles Stoltz (CNRS, Ecole Normale Supérieure et HEC Paris)
10h00-11h00: Minimization of regret and convergence to sets of equilibria (exposé général)
11h15-11H45: An explicit strategy to minimize the regret in games with imperfect monitoring (paper)lien
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November 21, 2008:
10h00-11h00: Josef Hofbauer (Math Dpt, University Vienna) Evolutionary game dynamics.
11h15-12h15: Yannick Viossat (Ceremade, Université Paris-Dauphine) Correlated ESS. Cor-ESS-presentation.pdf
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November 28, 2008: Tristan Tomala (HEC)
10h15-12h: Repeated games with incomplete information: belief-free, completely revealing and ex-post equilibria.
Tomala_28_11_08_3.pdf
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October 2008
October 10, 2008:
10h-11h: Sylvain Sorin (C&O Paris 6 et Polytechnique)
Structure récursive des jeux répétés.
11h15-12h15: Guillaume Vigeral (C&O Paris 6 et Paris-Dauphine)
Formule de récurrence et équations d'évolution. Vigeral1008.pdf
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October 17, 2008: suite de la première séance
10h-11h: Sylvain Sorin (C&O Paris 6 et Polytechnique)
Structure récursive des jeux répétés. Sorin_10_10_08_4.pdf
11h15-12h15: Guillaume Vigeral (C&O Paris 6 et Paris-Dauphine)
Formule de récurrence et équations d'évolution.
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October 24, 2008: Dinah Rosenberg (LAGA, Université Paris 13)
10h15-12h15: Jeux répétés à interaction informationnelle.
Rosenberg_24_10_08_3.pdf
Ce GT s'intéresse aux avancées mathématiques en optimisation stratégique. Il a lieu normalement dans la salle 30.19 (deuxième étage au fond à droite) du tout nouveau bâtiment du département d'Economie de l'Ecole Polytechnique.
Pour venir à l'X: http://www.polytechnique.fr/campus/campus.php (le bâtiment en question se situe dans l'espace vert entouré des numéros 4, 7 et 17 du plan en bas de la page.)
This math working group usually takes place in room 30.19 of the new building of the economic department at Ecole Polytechnique. To come to Ecole Polytechnique, take a look here: http://www.polytechnique.edu/page.php?MID=194 (the Economic builiding is a new one located between the buildings 4, 7 and 17 from the maps).
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