This is a preview. Log in through your library . Abstract Motivated by infinitesimal perturbation analysis (IPA) and the likelihood ratio (LR) method, we derive a new unbiased stochastic derivative ...

In this paper, we study the superconvergence properties of an arbitrary Lagrangian-Eulerian discontinuous Galerkin (ALE-DG) method with approximations to one-dimensional linear hyperbolic equations.