AIMS Mathematics, 2023 A new class of fuzzy constrained multi-objective games with fuzzy payoffs (FCMGFPs) is considered in this paper. First, Berge's maximum theorem for the fuzzy-vector-valued function is obtained.
Wen Li, Deyi Li, Yuqiang Feng , Du Zou
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Tidally heated exomoons around epsilon Eridani b: Observability and prospects for characterization [PDF]
Astronomy & Astrophysics, 2023 Exomoons are expected to orbit gas giant exoplanets just as moons orbit solar system planets. Tidal heating is present in solar system satellites and it can heat up their interior depending on their orbital and interior properties.
E. Kleisioti +3 more
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Formation of H epsilon in the solar atmosphere [PDF]
Astronomy & Astrophysics, 2023 Aims. We aim to understand how Hepsilon is formed in the quiet Sun. In particular, we consider the particular physical mechanism that sets its source function and extinction, how it is formed in different solar structures, and why it is sometimes ...
K. Krikova +6 more
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Zero-sum Polymatrix Markov Games: Equilibrium Collapse and Efficient Computation of Nash Equilibria [PDF]
Neural Information Processing Systems, 2023 The works of (Daskalakis et al., 2009, 2022; Jin et al., 2022; Deng et al., 2023) indicate that computing Nash equilibria in multi-player Markov games is a computationally hard task.
Fivos Kalogiannis, Ioannis Panageas
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Epsilon-Ergodicity and the Success of Equilibrium Statistical Mechanics
Philosophia Scientiæ, 1998 Peter B. M. Vranas
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Learning Stationary Nash Equilibrium Policies in n-Player Stochastic Games with Independent Chains via Dual Mirror Descent [PDF]
SIAM Journal of Control and Optimization, 2022 We consider a subclass of $n$-player stochastic games, in which players have their own internal state/action spaces while they are coupled through their payoff functions.
S. Etesami
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Games With Tolerant Players [PDF]
Electronic Proceedings in Theoretical Computer Science, 2017 A notion of pi-tolerant equilibrium is defined that takes into account that players have some tolerance regarding payoffs in a game. This solution concept generalizes Nash and refines epsilon-Nash equilibrium in a natural way.
Arpita Ghosh, Joseph Y. Halpern
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Efficient Algorithm for Approximating Nash Equilibrium of Distributed Aggregative Games [PDF]
IEEE Transactions on Cybernetics, 2021 In this article, we aim to design a distributed approximate algorithm for seeking Nash equilibria (NE) of an aggregative game. Due to the local set constraints of each player, projection-based algorithms have been widely employed for solving such ...
Gehui Xu +3 more
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Polynomial Time Algorithms to Find an Approximate Competitive Equilibrium for Chores [PDF]
ACM-SIAM Symposium on Discrete Algorithms, 2021 Competitive equilibrium with equal income (CEEI) is considered one of the best mechanisms to allocate a set of items among agents fairly and efficiently.
Shant Boodaghians +2 more
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Approximate Nash Equilibrium Learning for n-Player Markov Games in Dynamic Pricing [PDF]
Portuguese Conference on Artificial Intelligence, 2022 We investigate Nash equilibrium learning in a competitive Markov Game (MG) environment, where multiple agents compete, and multiple Nash equilibria can exist.
Larkin Liu
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