Asymptotic Expansion of the Spectrum for Periodic Schrödinger Operators.
Scott ArmstrongRaghavendra VenkatramanPublished in: SIAM J. Math. Anal. (2024)
Keyphrases
- hamilton jacobi
- distance transform
- heat equation
- wave equation
- eikonal equation
- level set method
- finite difference
- steady state
- medial axis
- morphological operators
- scale spaces
- asymptotically optimal
- image smoothing
- aggregation operators
- laplace transform
- expected values
- image brightness
- genetic algorithm
- mathematical morphology
- scale space
- data streams
- multiscale