The Antitriangular Factorization of Saddle Point Matrices.

Jennifer Pestana Andrew J. Wathen

Published in: SIAM J. Matrix Anal. Appl. (2014)

Keyphrases

saddle point
singular value decomposition
convex concave
variational inequalities
penalty function
primal dual
discrete space
structured prediction
maximum margin
structured output
numerical methods
interior point
matrix factorization
least squares
genetic algorithm
markov networks
low rank
linear programming