arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1811.00522math.OC
收藏

线性二次平均场对策--第一部分:渐近可解性问题

Linear Quadratic Mean Field Games -- Part I: The Asymptotic Solvability Problem

Minyi Huang, Mengjie Zhou

摘要:

研究了线性二次平均场对策中的渐近可解性问题。该模型具有渐近可解性,如果对于所有足够大的总体规模,相应的游戏有一组反馈纳什策略受到一个温和的正则性要求。我们提供了一个充要条件,并表明,在这种情况下,解决方案收敛到平均场极限。这是通过开发一个重新标度的方法来获得一个低维的常微分方程(ODE)系统,其中一个非对称的Riccati ODE具有核心作用。

英文摘要:

This paper investigates the so-called asymptotic solvability problem in linear quadratic (LQ) mean field games. The model has asymptotic solvability if for all sufficiently large population sizes, the corresponding game has a set of feedback Nash strategies subject to a mild regularity requirement. We provide a necessary and sufficient condition and show that in this case the solution converges to a mean field limit. This is accomplished by developing a re-scaling method to derive a low dimensional ordinary differential equation (ODE) system, where a non-symmetric Riccati ODE has a central role.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑