Preconditioning Mixed Finite Element Saddle-point Elliptic Problems

Panayot S. Vassilevski, Raytcho D. Lazarov. Preconditioning Mixed Finite Element Saddle-point Elliptic Problems. Numerical Lin. Alg. with Applic., 3(1):1-20, 1996. [doi]

Abstract

Abstract is missing.