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Discretisation of FBSDEs driven by càdlàg martingales. (English) Zbl 1333.60155

Summary: We study the discretisation of forward-backward stochastic differential equations (FBSDEs) driven by càdlàg martingales. We prove that under certain conditions imposed on the parameters of the FBSDE the time-discrete scheme we consider converges to the time-continuous equation in the \(L^2\)-sense. Moreover, we show that the \(L^2\)-norm of the error is of the order of the time step.

MSC:

60H35 Computational methods for stochastic equations (aspects of stochastic analysis)
60H10 Stochastic ordinary differential equations (aspects of stochastic analysis)
60G44 Martingales with continuous parameter
60J75 Jump processes (MSC2010)
60G48 Generalizations of martingales
65C30 Numerical solutions to stochastic differential and integral equations
Full Text: DOI

References:

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