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arXiv · 2009.02809

The Gauss-Seidel Method for Generalized Nash Equilibrium Problems of Polynomials

Jiawang Nie·Xindong Tang·Lingling Xu
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Abstract

This paper concerns the generalized Nash equilibrium problem of polynomials (GNEPP). We apply the Gauss-Seidel method and Lasserre type Moment-SOS relaxations to solve GNEPPs. The convergence of the Gauss-Seidel method is known for some special GNEPPs, such as generalized potential games (GPGs). We give a sufficient condition for GPGs and propose a numerical certificate, based on Putinar's Positivstellensatz. Numerical examples for both convex and nonconvex GNEPPs are given for demonstrating the efficiency of the proposed method.

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Jiawang Nie, Xindong Tang, Lingling Xu. 2020-09-06. The Gauss-Seidel Method for Generalized Nash Equilibrium Problems of Polynomials. https://arxiv.org/abs/2009.02809

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