Sharp condition of global existence for nonlinear Schrödinger equation with a harmonic potential.
Qian LiuYuqian ZhouJian ZhangWeinian ZhangPublished in: Appl. Math. Comput. (2006)
Keyphrases
- wave equation
- hamilton jacobi
- finite difference
- heat equation
- distance transform
- medial axis
- scale space
- complementarity problems
- eikonal equation
- partial differential equations
- finite element
- diffusion process
- level set method
- steady state
- sufficient conditions
- global information
- difference equations
- nonlinear equations
- scale spaces
- diffusion equation
- high quality
- shape from shading
- level set