A novel approach of unconditional optimal error estimate of linearized and conservative Galerkin FEM for Klein-Gordon-Schrödinger equations.
Huaijun YangDongyang ShiPublished in: Commun. Nonlinear Sci. Numer. Simul. (2023)
Keyphrases
- hamilton jacobi
- wave equation
- partial differential equations
- estimation error
- differential equations
- finite difference
- distance transform
- eikonal equation
- heat equation
- medial axis
- optimal solution
- error rate
- dynamic programming
- finite element
- multiscale
- optimal control
- numerical solution
- closed form
- level set
- worst case
- finite element methods
- anisotropic diffusion
- finite element model
- estimated parameters
- minimum error
- lower bound
- image sequences