Mean field games master equations with nonseparable Hamiltonians and displacement monotonicity

Mean field games master equations with nonseparable Hamiltonians and displacement monotonicity
复制标题

DOI:
10.1214/22-aop1580
复制
发表时间:
2021-01
期刊:
The Annals of Probability
影响因子:
--
通讯作者:
W. Gangbo;A. M'esz'aros;Chenchen Mou;Jianfeng Zhang
W. Gangbo;A. M'esz'aros;Chenchen Mou;Jianfeng Zhang
中科院分区:
其他
文献类型:
--
作者:
W. Gangbo;A. M'esz'aros;Chenchen Mou;Jianfeng Zhang

文献摘要

被引文献

相似文献

。在这篇手稿中,我们提出了不可分离哈密顿量的结构条件,我们将其称为位移单调性条件,以研究二阶平均场博弈主方程。基于对测量变量解的先验均匀 Lipschitz 估计,双线性形式的耗散率被引入全局(及时)适定性理论。位移单调性有时与广泛使用的 Lasry-Lions 单调性条件成二分法,即使仅限于可分离的哈密顿量,这项工作的新颖性仍然存在。
. In this manuscript, we propose a structural condition on non-separable Hamiltonians, which we term displacement monotonicity condition, to study second order mean field games master equations. A rate of dissipation of a bilinear form is brought to bear a global (in time) well-posedness theory, based on a priori uniform Lipschitz estimates on the solution in the measure variable. Displacement monotonicity being sometimes in dichotomy with the widely used Lasry-Lions monotonicity condition, the novelties of this work persist even when restricted to separable Hamiltonians.