In this talk,we show the Direct discontinuous Galerkin method and its variations satisfy the strict maximum principle with third order of accuracy on two di
We will present a new staggered discontinuous Galerkin method for the Navier-Stokes equations.The method preserves many of properties arising from the PDE.N
Over the last few years,discontinuous Galerkin(DG)methods have found their way into the main stream of computational sciences and are now being successfully
The wave equation based full waveform inversion is an iterative minimization process between the synthetic data and the observed data.In this talk,we will p
We consider continuous inverse problems where the unknown distributed parameter is known to take on values only from a discrete given set.This property can
We study the ranking problem in the context of the regularization theory that allows a simultaneous analysis of a wide class of algorithms.Our analysis give
In this talk,we consider the problem of recovering a sparse signal from noisy measurement data.An algorithm of primal-dual active set type for a class of no
In this paper,we present a fully discrete scheme by discretizing the space with the local discontinuous Galerkin(LDG)method and the time with the Crank-Nich
we propose a numerical method to find the optimal rearrangement of density distribution in order to minimize a specific eigenvalue.We answer the open questi
We present a technique called M-adaptation,based on the mimetic finite difference method,for minimizing numerical dispersion error in edge discretizations o