The smallest eigenvalue of the Hankel matrices associated with a perturbed Jacobi weight.

Yuxi Wang Yang Chen

Published in: Appl. Math. Comput. (2024)

Keyphrases

perturbation theory
correlation matrix
eigenvalue problems
original data
least squares
singular value decomposition
neural network
random matrix theory
covariance matrix
covariance matrices
search engine
feature selection
data matrix
sparse matrix