Counterexamples to a triality theorem for quadratic-exponential minimization problems.

M. D. Voisei Constantin Zalinescu

Published in: Math. Methods Oper. Res. (2013)

Keyphrases

minimization problems
total variation
low rank
computational complexity
pairwise
mumford shah
image restoration
convex optimization
multiresolution
objective function
cutting plane
linear combination
bayesian estimation
regularization term
data sets
denoising
least squares
feature space
image processing