Error analysis of a fully discrete scheme for time fractional Schrödinger equation with initial singularity.
Jun ZhangHu ChenTao SunJinrong WangPublished in: Int. J. Comput. Math. (2020)
Keyphrases
- error analysis
- hamilton jacobi
- heat equation
- eikonal equation
- scale space
- wave equation
- finite difference
- medial axis
- distance transform
- error correction
- least squares
- partial differential equations
- level set method
- scale spaces
- diffusion process
- cross ratio
- gaussian scale space
- velocity field
- error estimates
- image velocity
- difference equations
- image brightness
- weight matrix
- gaussian kernel
- machine learning
- finite element
- shape from shading
- three dimensional
- image segmentation
- computer vision