A multi-player game equilibrium problem based on stochastic variational inequalities

In this paper, we studied a generalized Nash equilibrium problem where the constraint conditions were limited to a certain probability. The existence of an equilibrium solution for the vector-valued optimization problem was verified using Ky Fan’s inequality and Lusin’s theorem, considering the cond...

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Bibliographic Details
Published in:AIMS Mathematics
Main Author: Li C.; Zhang W.; Yang B.; Yee H.M.
Format: Article
Language:English
Published: American Institute of Mathematical Sciences 2024
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85203304551&doi=10.3934%2fmath.20241271&partnerID=40&md5=52703c740b7f6f203d8f2b093085e80a
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Summary:In this paper, we studied a generalized Nash equilibrium problem where the constraint conditions were limited to a certain probability. The existence of an equilibrium solution for the vector-valued optimization problem was verified using Ky Fan’s inequality and Lusin’s theorem, considering the conditions of lower semi-continuity and concavity. Based on the study of the variational inequality method, we proposed a new algorithm to solve the problem. Furthermore, we analyzed the convergence of the algorithm. Finally, we applied the model to examine the economic benefits of digital currency issuance, corroborating the algorithm’s effectiveness with a concrete numerical example. © 2024, American Institute of Mathematical Sciences. All rights reserved.
ISSN:24736988
DOI:10.3934/math.20241271