Accurate computation of the smallest eigenvalue of a diagonally dominant M-matrix.

Attahiru Sule Alfa Jungong Xue Qiang Ye

Published in: Math. Comput. (2002)

Keyphrases

covariance matrix
linear algebra
perturbation theory
high precision
database
high quality
least squares
computationally efficient
matrix inversion
eigenvalue problems
square root
neural network
information systems
image processing
high accuracy