A new feedback form of open-loop Stackelberg strategy in a general linear-quadratic differential game.

Li, Yu; Teo, Kok Lay; Zhang, Shuhua

In this paper, we consider a general form of linear-quadratic Stackelberg deterministic differential game model, which consists of one leader and one follower. Each of their utility functions includes all possible squared terms, cross terms and single terms of states and controls of the two players, and constant terms. The time-consistent state feedback form of Stackelberg equilibrium strategy is obtained. Its explicit expression is in terms of the solutions of three decoupled symmetric Riccati differential equations. These decoupled symmetric Riccati differential equations are independent of the state and can be solved backward in time one by one. The proposed model and theory are applied to some classical Stackelberg games.

DIFFERENTIAL games; RICCATI equation; NASH equilibrium; DIFFERENTIAL equations; UTILITY functions

Journal of Industrial & Management Optimization, 2023, Vol 19, Issue 5, p1

1547-5816

Academic Journal

10.3934/jimo.2022105