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Numerical Solution of Mean Field Games Problems with Turnpike Effect
Lobachevskii Journal of Mathematics ( IF 0.8 ) Pub Date : 2020-07-29 , DOI: 10.1134/s1995080220040253 N. V. Trusov
中文翻译:
收费公路平均场博弈问题的数值解
更新日期:2020-07-29
Lobachevskii Journal of Mathematics ( IF 0.8 ) Pub Date : 2020-07-29 , DOI: 10.1134/s1995080220040253 N. V. Trusov
Abstract
We present a problem described by Mean Field Games (MFG) and Optimal Control theory on finite time horizon. This problem consists of a system of PDEs: a Kolmogorov–Fokker–Planck equation, evolving forward in time and a Hamilton–Jacobi–Bellman equation, evolving backwards in time. The numerical difficulties are based on a turnpike effect considered in this paper. We present an extremal problem whose necessary conditions of extremal satisfy the initial system of PDEs, and introduce its numerical solution at the heart of monotonic schemes. According to special assumptions, PDEs can be reduced to Riccati ODEs. We consider this reduction as a test example for the numerical solution of the extremal problem.中文翻译:
收费公路平均场博弈问题的数值解