Klaus J. Ressel

A Boundary Functional for the Least-Squares Finite- Element Solution of Neutron Transport Problems

Thomas A. Manteuffel, Gerhard Starke, Klaus J. Ressel, 1999, SIAM J. Numer. Anal..

QMR Smoothing for Lanczos-Type Product Methods Based on Three-Term Rrecurrences

Martin H. Gutknecht, Klaus J. Ressel, M. Gutknecht, 1998, SIAM J. Sci. Comput..

Look-Ahead Procedures for Lanczos-Type Product Methods Based on Three-Term Lanczos Recurrences

Martin H. Gutknecht, Klaus J. Ressel, M. Gutknecht, 2000, SIAM J. Matrix Anal. Appl..

Least-Squares Finite-Element Solution of the Neutron Transport Equation in Diffusive Regimes

Thomas A. Manteuffel, Klaus J. Ressel, T. Manteuffel, 1998 .

Multilevel methods for transport equations in diffusive regimes

Thomas A. Manteuffel, Klaus J. Ressel, 1993 .