Spectral properties of primal-based penalty preconditioners for saddle point problems.

Shu-Qian Shen Ting-Zhu Huang Er-Jie Zhong

Published in: J. Comput. Appl. Math. (2010)

Keyphrases

saddle point
penalty function
primal dual
variational inequalities
solving problems
fractional programming
support vector
linear programming
linear systems
image restoration
genetic algorithm
objective function
denoising