Given p∈(1,2), we study Lp - solutions of a reflected backward stochastic differential equation with jumps (RBSDEJ) whose generator g is Lipschitz continuous in (y,z,u). We show that such a RBSDEJ with p - integrable parameters admits a unique Lp solution using a fixed-point argument as well...

Given p ∈ (1, 2), we study L^p solutions of a multi-dimensional backward stochastic differential equation with jumps (BSDEJ) whose generator may not be Lipschitz continuous in (y, z, u). We show that such a BSDEJ with a p−integrable terminal data admits a unique L^p solution by approximating...

In this brief research note, we try to find solution of a large class of convection-diffusion forward Kolmogorov equations of the type that typically appear in theory of derivatives pricing and stochastic volatility modeling. Our technique is based on a change of coordinates that makes the...

In this brief research note, we try to find solution of a large class of convection-diffusion backward or forward Kolmogorov equations of the type that typically appear in theory of derivatives pricing and stochastic volatility modeling. Our technique is based on a change of coordinates that...

In this article we review and extend results on summability of formal solutions of Cauchy problems for linear partial differential equations, in two variables, with constant coefficients. Moreover, we show how one can use these results to find corresponding ones for solutions to inhomogeneous...

We show how solutions to a large class of partial differential equations with nonlocal Riccati-type nonlinearities can be generated from the corresponding linearized equations, from arbitrary initial data. It is well known that evolutionary matrix Riccati equations can be generated by projecting...

The Heston model is one of the most used techniques for estimating the fair value and the risk measures associated with investment certificates. Typically, the pricing engine implements a significant number of projections of the underlying until maturity, it calculates the pay-off for all the...