Kernel-based approximation of the Koopman generator and Schrödinger operator.
Stefan KlusFeliks NüskeBoumediene HamziPublished in: CoRR (2020)
Keyphrases
- hamilton jacobi
- distance transform
- heat equation
- wave equation
- eikonal equation
- error bounds
- kernel methods
- medial axis
- heat kernel
- support vector
- support vector machine
- finite difference
- upper approximation
- steady state
- partial differential equations
- approximation algorithms
- diffusion process
- laplace beltrami
- sparse kernel
- level set method
- difference equations
- approximation error
- closed form
- online learning
- scale space
- feature space