Abstract

We present three new stabilized finite element (FE) based Petrov–Galerkin methods for the convection–diffusion–reaction (CDR), the Helmholtz and the Stokes problems, respectively. The work embarks upon a priori analysis of some consistency recovery procedures [...]

Abstract

We propose a fourth‐order compact scheme on structured meshes for the Helmholtz equation given by R[...]

Abstract

A new Petrov–Galerkin (PG) method involving two parameters, namely α[...]