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Energy-conserving and time-stepping-varying ESAV-Hermite-Galerkin spectral scheme for nonlocal Klein-Gordon-Schrödinger system with fractional Laplacian in unbounded domains.
Shimin Guo
Can Li
Xiaoli Li
Liquan Mei
Published in:
J. Comput. Phys. (2022)
Keyphrases
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hamilton jacobi
distance transform
heat equation
partial differential equations
wave equation
eikonal equation
spectral decomposition
image denoising
energy consumption
heat kernel
medial axis
scale space
energy minimization
image restoration
prior model
level set
edge detection