Estimates for Periodic and Dirichlet Eigenvalues of the Schrödinger Operator.
Thomas KappelerBoris MityaginPublished in: SIAM J. Math. Anal. (2001)
Keyphrases
- hamilton jacobi
- distance transform
- heat equation
- wave equation
- eikonal equation
- medial axis
- boundary conditions
- heat kernel
- partial differential equations
- scale space
- finite difference
- laplace beltrami
- level set method
- scale spaces
- shape analysis
- gaussian kernel
- shape matching
- shape from shading
- em algorithm
- eigenvalues and eigenvectors
- image sequences