Curriculum vitae

Viossat Yannick

Associate Professor
CEREMADE

viossatping@ceremade.dauphinepong.fr
Phone : 0144054882
Office : B618ter

Biography

Yannick Viossat is Assistant Professor of Mathematics at Université Paris-Dauphine. After studying mathematics and biology at Ecole polytechnique, and a Master in Optimization, Games, and Modelization in Economics, he did a Ph.D. in game theory with Sylvain Sorin, and a post-doc at the Stockholm School of Economics. He belongs to both the CEREMADE and the LEDa (the mathematics and economics lab of Dauphine) and he is an Associate Editor of Journal of Dynamics and Games. His main reserch interests are evolutionary game theory, and its applications in economics and biology. He also worked on the properties of Nash and correlated equilibria, and recently, on the modelization of a new type of cancer treatment (adaptive therapy). 

Latest publications

Articles

Noble R., Burri D., Le Sueur C., Lemant J., Viossat Y., Kather J., Beerenwinkel N. (2022), Spatial structure governs the mode of tumour evolution, Nature ecology & evolution, vol. 6, p. 207–217

Viossat Y., Noble R. (2021), A theoretical analysis of tumour containment, Nature ecology & evolution, vol. 5, p. 826-835

Strobl M., West J., Viossat Y., Damaghi M., Robertson-Tessi M., Brown J., Gatenby R., Maini P., Anderson A. (2021), Turnover modulates the need for a cost of resistance in adaptive therapy, Cancer Research, vol. 81, n°4

Cunningham J., Thuijsman F., Peeters R., Viossat Y., Brown J., Gatenby R., Staňková K. (2020), Optimal control to reach eco-evolutionary stability in metastatic castrate-resistant prostate cancer, PLoS ONE, vol. 15, n°12

Vigeral G., Viossat Y. (2016), Semi-algebraic sets and equilibria of binary games, Operations Research Letters, vol. 44, n°1, p. 19-24

Mertikopoulos P., Viossat Y. (2016), Imitation Dynamics with Payoff Shocks, International Journal of Game Theory, vol. 45, n°1, p. 291-320

Viossat Y. (2015), Evolutionary dynamics and dominated strategies, Economic Theory Bulletin, vol. 3, n°1, p. 91-113

Viossat Y. (2014), Game Dynamics and Nash Equilibria, Journal of Dynamics and Games, vol. 1, n°3, p. 537-553

Jouini E., Napp C., Viossat Y. (2013), Evolutionary beliefs and financial markets, Review of Finance, vol. 17, n°2, p. 727-766

Viossat Y., Zapechelnyuk A. (2013), No-regret Dynamics and Fictitious Play, Journal of Economic Theory, vol. 148, n°2, p. 825-842

Viossat Y., Solan E., Lehrer E. (2011), Equilibrium payoffs of finite games, Journal of Mathematical Economics, vol. 47, n°1, p. 48-53

Viossat Y. (2010), Properties and applications of dual reduction, Economic Theory, vol. 44, n°1, p. 53-68

Hofbauer J., Viossat Y., Sorin S. (2009), Time average replicator and best reply dynamics, Mathematics of Operations Research, vol. 34, n°2, p. 263-269

Viossat Y. (2008), Evolutionary Dynamics May Eliminate All Strategies Used in Correlated Equilibria, Mathematical Social Sciences, vol. 56, n°1, p. 27-43

Viossat Y. (2008), Is Having a Unique Equilibrium Robust?, Journal of Mathematical Economics, vol. 44, n°11, p. 1152-1160

Viossat Y. (2008), Is having a unique equilibrium robust?, Journal of Mathematical Economics, vol. 44, n°11, p. 1152-1160

Viossat Y. (2007), The Replicator Dynamics Does not Lead to Correlated Equilibria, Games and Economic Behavior, vol. 59, n°2, p. 397-407

Viossat Y., Michod R., Solari C., Nedelcu A., Hurand M. (2006), Life-History Evolution and the Origin of Multicellularity, Journal of Theoretical Biology, vol. 239, n°2, p. 257-272

Prépublications / Cahiers de recherche

Ashkenazi-Golan G., Tsodikovich Y., Viossat Y. (2020), I Want to Tell You?Maximizing Revenue in First-Price Two-Stage Auctions, Cahier de recherche CEREMADE, Université Paris Dauphine-PSL, 26 p.

Viossat Y., Noble R. (2020), The logic of containing tumors, Cahier de recherche CEREMADE, Université Paris Dauphine-PSL, 16 p.

Viossat Y. (2011), Deterministic monotone dynamics and dominated strategies, Paris, Université Paris-Dauphine, 20 p.

Viossat Y. (2006), Openness of the Set of Games with a Unique Correlated Equilibrium, Cahiers du Laboratoire d'Econométrie, Ecole Polytechnique, 17 p.

Viossat Y. (2005), Replicator Dynamics and Correlated Equilibrium: Elimination of all Strategies in the Support of Correlated Equilibria, Massy-Palaiseau, Cahiers du Laboratoire d'Econométrie, 13 p.

Viossat Y. (2004), Replicator Dynamics and Correlated Equilibrium, Massy-Palaiseau, Cahiers du Laboratoire d'Econométrie, 12 p.

Viossat Y. (2003), Geometry, Correlated Equilibria and Zero-Sum Games, Cahiers du Laboratoire d'Econométrie, Ecole Polytechnique, 19 p.

Viossat Y. (2003), Elementary Games and Games whose Correlated Equilibrium Polytope has Full Dimension, Cahiers du Laboratoire d'Econométrie, Ecole Polytechnique, 11 p.

Viossat Y. (2003), Properties of Dual Reduction, Paris, Cahiers du Laboratoire d'Econométrie, Ecole Polytechnique, 28 p.

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