For learning in symmetric teams, local optima are global nash equilibria

S Emmons, C Oesterheld, A Critch… - International …, 2022 - proceedings.mlr.press
Although it has been known since the 1970s that a globally optimal strategy profile in a
common-payoff game is a Nash equilibrium, global optimality is a strict requirement that …

Symmetric games revisited

Z Cao, X Yang - Mathematical Social Sciences, 2018 - Elsevier
We distinguish among three types of symmetric games, which we name ordinary symmetric
games, renaming symmetric games, and name-irrelevant symmetric games, in an order of …

[PDF][PDF] Symmetric n-player games

A Plan - University of Arizona Economics Work, 2017 - asafplan.com
This paper considers symmetry in games with more than two players. It is often noted that a
two-player game is symmetric if it looks the same to both players. However, when there are …

Foolproof cooperative learning

A Jacq, J Perolat, M Geist… - Asian Conference on …, 2020 - proceedings.mlr.press
This paper extends the notion of learning algorithms and learning equilibriums from
repeated games theory to stochastic games. We introduce Foolproof Cooperative Learning …

Concurrent games with multiple topologies

S Almagor, S Guendelman - arXiv preprint arXiv:2207.02596, 2022 - arxiv.org
Concurrent multi-player games with $\omega $-regular objectives are a standard model for
systems that consist of several interacting components, each with its own objective. The …

[HTML][HTML] Symmetry in n-player games

A Plan - Journal of Economic Theory, 2023 - Elsevier
This paper regards symmetry in games with more than two players. It is often said that a two-
player game is symmetric if it looks the same to both players. However, there are n-player …

[PDF][PDF] Symmetry, equilibria, and robustness in common-payoff games

S Emmons, C Oesterheld, A Critch… - 3rd Games, Agents …, 2021 - academia.edu
Although it has been known since the 1970s that a globally optimal strategy profile in a
common-payoff game is a Nash equilibrium, global optimality is a strict requirement that …

Notions of anonymity, fairness and symmetry for finite strategic-form games

N Ham - arXiv preprint arXiv:1311.4766, 2013 - arxiv.org
In this paper we survey various notions of anonymity and symmetry for finite strategic-form
games present in relevant literature, and discuss notions of fairness; show that game …

[PDF][PDF] Symmetric Games and Symmetry Groups

Z Cao, X Yang - Available at SSRN, 2015 - researchgate.net
In this paper, we distinguish three types of symmetric games, namely, ordinary symmetric
games, renaming symmetric games and name-irrelevant symmetric games, in an order of …

Game-based verification and synthesis

S Vester - 2016 - orbit.dtu.dk
Game-based verification and synthesis Page 1 General rights Copyright and moral rights for
the publications made accessible in the public portal are retained by the authors and/or other …