Time adaptive Zassenhaus splittings for the Schrödinger equation in the semiclassical regime.
Winfried AuzingerHarald HofstätterOthmar KochKarolina KropielnickaPranav SinghPublished in: Appl. Math. Comput. (2019)
Keyphrases
- hamilton jacobi
- heat equation
- wave equation
- eikonal equation
- finite difference
- distance transform
- medial axis
- scale spaces
- scale space
- partial differential equations
- steady state
- level set method
- gaussian kernel
- diffusion process
- image brightness
- data driven
- information systems
- finite element
- shape representation
- data sets
- fourier transform