BPS preconditioners for a weak Galerkin finite element method for 2D diffusion problems with strongly discontinuous coefficients

Binjie Li, Xiaoping Xie, Shiquan Zhang. BPS preconditioners for a weak Galerkin finite element method for 2D diffusion problems with strongly discontinuous coefficients. Computers & Mathematics with Applications, 76(4):701-724, 2018. [doi]

Abstract

Abstract is missing.