arXiv · 2211.11195
A Unified Relation Analysis of Linear-quadratic Mean-field Game, Team and Control
Abstract
This paper revisits well-studied dynamic decisions of weakly coupled large-population (LP) systems. Specifically, three types of LP decision problems: mean-field game (MG), mean-field team (MT), and mean-field-type control (MC), are completely analyzed in a general stochastic linear-quadratic setting with controlled-diffusion in state dynamics and indefinite weight in cost functional. More importantly, interrelations among MG, MT and MC are systematically discussed; some relevant interesting findings are reported that may be applied to a structural analysis of general LP decisions.
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Huang Jianhui, Qiu Zhenghong, Wang Shujun, Wu Zhen. 2022-11-21. A Unified Relation Analysis of Linear-quadratic Mean-field Game, Team and Control. https://arxiv.org/abs/2211.11195
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