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On structure-preserving discontinuous Galerkin methods for Hamiltonian partial differential equations: Energy conservation and multi-symplecticity.
Zheng Sun
Yulong Xing
Published in:
J. Comput. Phys. (2020)
Keyphrases
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partial differential equations
structure preserving
numerical methods
image denoising
image segmentation
differential equations
image analysis
sensor networks
principal component analysis
level set
anisotropic diffusion
numerical algorithms