Abstract
In this paper we consider a backward stochastic differential equation driven by an infinite dimensional martingale. Our aim is to derive the existence and uniqueness of the solution to such an equation. The filtration we consider is an arbitrary right continuous one not necessarily the natural filtration of a Brownian motion, which is furnished usually for the theory of BSDEs. This in particular allows us to study more applications, for example the maximum principle for an optimal control of a stochastic system.
Keywords.: Backward stochastic differential equation; continuous martingale; strong orthogonality; maximum principle
Received: 2009-06-22
Revised: 2010-11-05
Accepted: 2010-11-19
Published Online: 2011-02-10
Published in Print: 2011-March
© de Gruyter 2011
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- BSDEs driven by infinite dimensional martingales and their applications to stochastic optimal control
- The rate of convergence of the Euler scheme to the solution of stochastic differential equations with nonhomogeneous coefficients and non-Lipschitz diffusion
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Keywords for this article
Backward stochastic differential equation;
continuous martingale;
strong orthogonality;
maximum principle
Articles in the same Issue
- Use of the global implicit function theorem to induce singular conditional distributions on surfaces in n dimensions: Part II
- BSDEs driven by infinite dimensional martingales and their applications to stochastic optimal control
- The rate of convergence of the Euler scheme to the solution of stochastic differential equations with nonhomogeneous coefficients and non-Lipschitz diffusion
- A characterization of the geometric Brownian motion in terms of infinite dimensional Laplacians