Time-domain finite-difference (TDFD) method is the most dominant approach for seismic wavefield simulation. Due to the memory and computational cost of the computer, finite-difference (FD) simulations ...

We prove the existence of nonsmooth Lipschitz continuous solutions for two classes of fully nonlinear second order equations. The first is a class of equations involving the mth elementary symmetric ...

This is a preview. Log in through your library . Abstract We examine the second order properties of various quantities of interest in the partially linear regression ...