Section: Dissemination

Conferences, Seminars

• M. Akian

  • The operator approach to entropy games, International workshop on game theory, IHP, June 2018, Paris.

  • Majorization inequalities for valuations of eigenvalues, ANR/DFG PRCI Project Kick-off Meeting, July 2018, Bonn.

  • Tropical geometry, Optimal Control and Mean-payoff Games, Dagstuhl Seminar “Shape Analysis: Euclidean, Discrete and Algebraic Geometric Methods”, Oct. 2018, Dagstuhl.

• X. Allamigeon

  • Tropical Linear Optimization, Polytopes à Paris, Paris, France, January 2018.

  • A formalization of convex polyhedra based on the simplex method, Séminaire de Géométrie Algorithmique et Combinatoire, Paris, France, March 2018.

  • Log-barrier interior point methods are not strongly polynomial, Journée de rentrée du CMAP, Palaiseau, France, October 2018.

  • First steps in the formalization of convex polyhedra in Coq, Seminar on Solvers Principles and Architectures, Rennes, France, October 2018.

• M. Boyet

  • The shadow vertex algorithm solves colorful one-versus-all tropical polynomial systems, PGMO Days, Nov. 21, 2018, Palaiseau.

• J.B. Eytard

  • A tropical approach to bilevel programming and a comparison with a competitive equilibrium problem, ROADEF, Feb. 2018, Université Bretagne Sud, Lorient.

  • Tropical geometry applied to bilevel programming and an application to price incentives in telecom networks, JFRO (journées franciliennes de recherche opérationnelle) sur le thème “optimisation bi-niveaux”, March 2018, CNAM, Paris.

  • Tropical geometry and discrete convexity applied to bilevel programming, IWOBIP 18, June 2018, Lille.

  • Tropical geometry applied to bilevel programming, ISMP, July 2018, Bordeaux.

  • How to use tropical geometry to solve bilevel programming problems ?, PGMO Days, Nov. 21, 2018, Palaiseau.

• S. Gaubert

  • Tropical spectrahedra and their relation with mean payoff games, University of Illinois at Chicago, May 2018.

  • Tropical spectrahedra and their relation with mean payoff games, International workshop on game theory, IHP, June 2018.

  • A convergent hierarchy of non-linear eigenproblems to compute the joint spectral radius of nonnegative matrices, 23rd International Symposium on Mathematical Theory of Networks and Systems (MTNS), Hong-Kong, Jul. 2018.

• P. Jacquot

  • Fast Computation of Equilibria in Splittable Routing Games: Application to Electricity Demand Response, SMAI Mode, Autrans, March 2018

  • Analysis of a Routing Game Model for Demand Side Management, ISMP, Bordeaux, July 2018.

  • Routing Game on Parallel Networks: the Convergence of Atomic to Nonatomic, CDC, Miami, December 2018

• M. Skomra

  • The condition number of stochastic mean payoff games, ISMP, Bordeaux, July 2018.

  • Condition Numbers of Stochastic Mean Payoff Games and What They Say about Nonarchimedean Semidefinite Programming, 23rd International Symposium on Mathematical Theory of Networks and Systems (MTNS), Hong-Kong, July, 2018.

• A. Sagnier

  • Talk at Ohio State University on «An arithmetic site of Connes-Consani type for $\mathbb{Z}[ı]$», January 2018.

  • Talk at Rutgers University on «An arithmetic site of Connes-Consani type for $\mathbb{Z}[ı]$», January 2018

  • Talk at Johns Hopkins University on «An arithmetic site of Connes-Consani type for $\mathbb{Z}[ı]$», January 2018

  • Short communication at Toposes in Como on «An arithmetic site of Connes-Consani type for $\mathbb{Z}\left[\sqrt{2}\right]$», Università degli Studi dell’Insubria, Como, June 2018

  • Short communication at the International Congress of Mathematicians, ICM 2018 on «An arithmetic site of Connes-Consani type for $\mathbb{Z}[ı]$» , August 2018

  • Short communication at the Tensors conference on «Tropical tensor products» Polytecnico di Torino, Turin, September 2018.

  • Talk at University of Oslo on «An arithmetic site of Connes-Consani type for for number fields with narrow class number 1», November 2018.

• B. Tran

  • A Stochastic Min-plus Algorithm for Deterministic Optimal Control, ISMP, July 2018, Bordeaux.

• C. Walsh

  • Seminar, Université de Nantes, December 14, 2018. Title of the talk: “The horofunction boundary of Teichmüller space”.