The asymptotic spectrum of flipped multilevel Toeplitz matrices and of certain preconditionings.

Mariarosa Mazza Jennifer Pestana

Published in: CoRR (2020)

Keyphrases

systems of linear equations
coefficient matrix
least squares
singular value decomposition
expected values

worst case
asymptotically optimal
correlation matrix
laplace transform
singular values

positive definite
pairwise comparison
data matrix
matrix representation
large deviations

neural network
semi supervised
feature extraction
machine learning