Accurate Spectral Collocation Computation of High Order Eigenvalues for Singular Schrödinger Equations.
Calin-Ioan GheorghiuPublished in: Comput. (2021)
Keyphrases
- high order
- hamilton jacobi
- wave equation
- partial differential equations
- finite difference
- higher order
- lower order
- low order
- medial axis
- eikonal equation
- heat equation
- distance transform
- pairwise
- level set method
- markov random field
- fourth order
- anisotropic diffusion
- finite element
- principal component analysis
- computer vision
- zernike moments
- spectral analysis
- low rank
- principal components
- mathematical model