Short-Time Existence for a General Backward-Forward Parabolic System Arising from Mean-Field Games

被引:12
|
作者
Cirant, Marco [1 ]
Gianni, Roberto [2 ]
Mannucci, Paola [1 ]
机构
[1] Univ Padua, Dipartimento Matemat Tullio Levi Civita, Padua, Italy
[2] Univ Firenze, Dipartimento Matemat & Informat U Dini, Florence, Italy
关键词
Parabolic equations; Backward-forward system; Mean-field games; Hamilton-Jacobi; Fokker-Planck; Congestion problems;
D O I
10.1007/s13235-019-00311-5
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We study the local in time existence of a regular solution of a nonlinear parabolic backward-forward system arising from the theory of mean-field games (briefly MFG). The proof is based on a contraction argument in a suitable space that takes account of the peculiar structure of the system, which involves also a coupling at the final horizon. We apply the result to obtain existence to very general MFG models, including also congestion problems.
引用
收藏
页码:100 / 119
页数:20
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