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arXiv · 1604.02239

Pseudo Markovian Viscosity Solutions of Fully Nonlinear Degenerate PPDEs

Ibrahim Ekren·Jianfeng Zhang
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Abstract

In this paper we propose a new type of viscosity solutions for fully nonlinear path dependent PDEs. By restricting to certain pseudo Markovian structure, we remove the uniform non- degeneracy condition imposed in our earlier works [9, 10]. We establish the comparison principle under natural and mild conditions. Moreover, as applications we apply our results to two important classes of PPDEs: the stochastic HJB equations and the path dependent Isaacs equations, induced from the stochastic optimization with random coefficients and the path dependent zero sum game problem, respectively.

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Ibrahim Ekren, Jianfeng Zhang. 2016-04-08. Pseudo Markovian Viscosity Solutions of Fully Nonlinear Degenerate PPDEs. https://arxiv.org/abs/1604.02239

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