Efficient Spectral Methods for PDEs with Spectral Fractional Laplacian.

Changtao Sheng Duo Cao Jie Shen

Published in: J. Sci. Comput. (2021)

Keyphrases

spectral methods
laplacian matrix
spectral analysis
random walk
spectral clustering
manifold learning
eigendecomposition
multiscale
edge detection
partial differential equations
image processing
data clustering
data mining applications
graph partitioning