A Parallel Version of a Multigrid Algorithm for Isotropic Transport Equations. - Tom Manteuffel; Steve F. McCormick; Jim Morel; Suely Oliveira; G. Yang (SIAM J. Sci. Comput., 1994)

A Fast Multigrid Algorithm for Isotropic Transport Problems I: Pure Scattering. - Thomas A. Manteuffel; Stephen F. McCormick; Jim Morel; Suely Oliveira; G. Yang (SIAM J. Sci. Comput., 1995)

A Fast Multigrid Algorithm for Isotropic Transport Problems. II: With Absorption. - Thomas A. Manteuffel; Stephen F. McCormick; Jim Morel; G. Yang (SIAM J. Sci. Comput., 1996)