Semi-linear Backward Stochastic Integral Partial Differential Equations driven by a Brownian motion and a Poisson point process

Shaokuan Chen; Shanjian Tang

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arXiv · 1007.3201

Semi-linear Backward Stochastic Integral Partial Differential Equations driven by a Brownian motion and a Poisson point process

Shaokuan Chen·Shanjian Tang

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Abstract

In this paper we investigate classical solution of a semi-linear system of backward stochastic integral partial differential equations driven by a Brownian motion and a Poisson point process. By proving an It\^{o}-Wentzell formula for jump diffusions as well as an abstract result of stochastic evolution equations, we obtain the stochastic integral partial differential equation for the inverse of the stochastic flow generated by a stochastic differential equation driven by a Brownian motion and a Poisson point process. By composing the random field generated by the solution of a backward stochastic differential equation with the inverse of the stochastic flow, we construct the classical solution of the system of backward stochastic integral partial differential equations. As a result, we establish a stochastic Feynman-Kac formula.

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BibTeX RIS

Shaokuan Chen, Shanjian Tang. 2010-07-19. Semi-linear Backward Stochastic Integral Partial Differential Equations driven by a Brownian motion and a Poisson point process. https://arxiv.org/abs/1007.3201

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