4   Artículos

Convergence properties of preconditioned Hermitian and skew-Hermitian splitting methods for non-Hermitian positive semidefinite matrices

Revista: MATHEMATICS OF COMPUTATION    Formato: Impreso

Tabla de contenido: Vol: 76 Num: 257 Par: 0 Año: 2007

Structured preconditioners for nonsingular matrices of block two-by-two structures

Revista: MATHEMATICS OF COMPUTATION    Formato: Impreso

Tabla de contenido: Vol: 75 Num: 254 Par: 0 Año: 2006