Frozen Gaussian Approximation-Based Artificial Boundary Conditions for One-Dimensional Nonlinear Schrödinger Equation in the Semiclassical Regime.
Ricardo DelgadilloXu YangJiwei ZhangPublished in: J. Sci. Comput. (2018)
Keyphrases
- boundary conditions
- diffusion equation
- heat equation
- wave equation
- gaussian kernel
- hamilton jacobi
- finite difference
- boundary value problem
- numerical integration
- eikonal equation
- scale spaces
- difference equations
- reaction diffusion
- taylor series expansion
- gaussian convolution
- shape from shading
- partial differential equations
- poisson equation
- deformation field
- finite element model
- nonlinear diffusion
- numerical solution
- sufficient conditions
- medial axis
- distance transform
- diffusion process
- blood flow
- spline interpolation
- approximation algorithms
- high resolution
- level set
- level set method
- multiscale