3 papers
math.OC2026
Optimal strategies in Markov decision processes with finitely additive evaluations
János Flesch, Arkadi Predtetchinski, William D Sudderth +1
We study infinite-horizon Markov decision processes (MDPs) where the decision maker evaluates each of her strategies by aggregating the infinite stream of expected stage-rewards. T…
math.OC2025
Games with infinite past
Galit Ashkenazi-Golan, János Flesch, Eilon Solan
We study multi-player games with perfect information and general payoff function, where the set of stages is the set of non-positive integers . We define two re…
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…