Superconvergence analysis for nonlinear Schrödinger equation with two-grid finite element method.

Junjun Wang Meng Li Lijuan Guo

Published in: Appl. Math. Lett. (2021)

Keyphrases

wave equation
hamilton jacobi
finite element method
numerical solution
computer vision
image analysis
distance transform
numerical methods
multiscale
object recognition
natural images
image denoising
boundary conditions
finite difference
heat transfer