Tag: equilibria

Learning and Computation of $Phi$-Equilibria at the Frontier of Tractability arXiv:2502.18582v1 Announce Type: new Abstract: $Phi$-equilibria — and the associated notion of $Phi$-regret — are a powerful and flexible framework at the heart of online learning and game theory, whereby enriching the set of deviations $Phi$ begets stronger notions of rationality. Recently, Daskalakis, Farina, Fishelson,…