About me


Since Septembre 2019 I am a postdoctoral researcher jointly at the École Normale Supérieure Paris-Saclay and at EDF, working with Vianney Perchet, Olivier Beaude and Pierre Gruet on learning in repeated auctions with applications to smart grids.

Before that, I was a research and teaching associate at Université Paris Dauphine.

I completed my Ph.D. in applied mathematics at the Toulouse School of Economics under the supervision of Jérôme Renault.


  1. On Dynamic Games: Stochastic Games, Search Games and Information Provision, Ph.D. Thesis
  2. Communicating Zero-Sum Product Stochastic Games, Journal of Mathematical Analysis and Applications 477 (2019) 60-84 [arXiv] [doi]
  3. Continuous Patrolling and Hiding Games, European Journal of Operational Research 277 (2019) 42-51 [arXiv] [doi]
  4. Search for an Immobile Hider on a Stochastic Network, with Marco Scarsini, European Journal of Operational Research 283 (2020) 783-794 [arXiv][doi]
  5. Making the most of your day. Online learning for optimal allocation of time, with Vianney Perchet and Marco Scarsini [submitted]
  6. Dynamic Information Provision with Observed Return on Investment, with Jérôme Renault [working paper]

Curriculum Vitae

2019 - ongoing ENS Paris-Saclay & EDF, Postdoctoral researcher
2018 - 2019 Université Paris Dauphine, Research and teaching associate
2015 - 2019 Toulouse School of Economics, Ph.D. student in Applied Mathematics
2014 - 2015 Sorbonne Université, Master Optimization, Game Theory & Dynamics
2012 - 2015 ENSTA Paris, Grande École, Majoring in Optimization, Control and Operations Research
2010 - 2012 Lycée Henri IV Paris, Classe Préparatoire aux Grandes Écoles, Mathematics & Physics

Detailed CV in pdf format


Tristan Garrec
Centre Borelli, ENS Paris-Saclay
4 avenue des Sciences, 91190 Gif-sur-Yvette


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