Which circulant preconditioner is better?

Vasily Strela Evgenij E. Tyrtyshnikov

Published in: Math. Comput. (1996)

Keyphrases

iterative methods
computationally expensive
constrained optimization
fourier transform
iterative algorithms
multiresolution
artificial intelligence
feature extraction
multiscale
optimal solution
data analysis
high dimensional
image analysis
edge detection
signal processing
neural model