Legendre spectral methods for the -grad (div) operator with free boundary conditions.

Etienne Ahusborde

Published in: Numer. Algorithms (2009)

Keyphrases

boundary conditions
spectral methods
spectral analysis
random walk
manifold learning
spectral clustering
data mining applications
graph partitioning
eigendecomposition
sufficient conditions
shape from shading
pairwise
multiscale
multi label
clustering algorithm
normalized cut
graph construction