High-order skew-symmetric differentiation matrix on symmetric grid.

Kai Liu Wei Shi

Published in: J. Comput. Appl. Math. (2018)

Keyphrases

high order
higher order
positive definite
low rank
lower order
low order
pairwise
symmetric matrices
singular value decomposition
partial differential equations
face recognition
zernike moments
fourth order
context modeling
positive semi definite