Partially Observed Nonzero-Sum Differential Game of BSDEs with Delay and Applications

Abstract EN

A class of partially observed nonzero-sum differential games for backward stochastic differential equations with time delays is studied, in which both game system and cost functional involve the time delays of state variables and control variables under each participant with different observation equations.

A necessary condition (maximum principle) for the Nash equilibrium point to this kind of partially observed game is established, and a sufficient condition (verification theorem) for the Nash equilibrium point is given.

A partially observed linear quadratic game is taken as an example to illustrate the application of the maximum principle.