ℋ-matrix preconditioners for symmetric saddle-point systems from meshfree discretization

Sabine Le Borne, Suely Oliveira, Fang Yang. ℋ-matrix preconditioners for symmetric saddle-point systems from meshfree discretization. Numerical Lin. Alg. with Applic., 15(10):911-924, 2008. [doi]

Abstract

Abstract is missing.