High-Order Energy and Linear Momentum Conserving Methods for the Klein-Gordon Equation

High-Order Energy and Linear Momentum Conserving Methods for the Klein-Gordon Equation

The Klein-Gordon equation is a model for free particle wave function in relativistic quantum mechanics. Many numerical methods have been proposed to solve the Klein-Gordon equation. However, efficient high-order numerical methods that preserve energy and linear momentum of the equation have not been...

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Bibliographic Details
Main Author:	He Yang
Format:	Article
Language:	English
Published:	MDPI AG 2018-10-01
Series:	Mathematics
Subjects:	high-order numerical methods the Klein-Gordon equation energy-conserving method linear momentum conservation local discontinuous Galerkin methods optimal error estimates superconvergence
Online Access:	http://www.mdpi.com/2227-7390/6/10/200

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