3 papers
econ.TH2025
A general definition of perfect equilibrium
János Flesch, Christopher Kops, Dries Vermeulen +1
We propose a general definition of perfect equilibrium which is applicable to a wide class of games. A key feature is the concept of completely mixed nets of strategies, based on a…
math.OC2021
Repeated Games with Switching Costs: Stationary vs History Independent Strategies
Yevgeny Tsodikovich, Xavier Venel, Anna Zseleva
We study zero-sum repeated games where the minimizing player has to pay a certain cost each time he changes his action. Our contribution is twofold. First, we show that the value o…
math.OC2019
Characterizing the Value Functions of Polynomial Games
Galit Ashkenazi-Golan, Eilon Solan, Anna Zseleva
We provide a characterization of the set of real-valued functions that can be the value function of some polynomial game. Specifically, we prove that a function $u : \dR \to \dR$ i…