Algebraic Multilevel Preconditioning of Anisotropic Elliptic Problems.

Svetozar Margenov Panayot S. Vassilevski

Published in: SIAM J. Sci. Comput. (1994)

Keyphrases

np complete
optimization problems
information systems
medical images
linear systems
computer vision
feature selection
special case
linear programming
benchmark problems
problems involving