M. R. Hanisch

Multigrid preconditioning for the biharmonic Dirichlet problem

M. R. Hanisch, 1993 .

Two-level additive Schwarz preconditioners for fourth-order mixed methods.

M. R. Hanisch, 2006 .

Multigrid preconditioning for mixed finite element methods

M. R. Hanisch, 1992 .