[Lecture Notes in Mathematics] Preconditioned Conjugate Gradient Methods Volume 1457 || Preconditioning indefinite systems arising from mixed finite element discretization of second-order elliptic problems
Axelsson, Owe, Kolotilina, Lily Yu.Volume:
10.1007/BF
Year:
1990
Language:
english
DOI:
10.1007/BFb0090900
File:
PDF, 640 KB
english, 1990