Finite Element Method of BBM-Burgers Equation with Dissipative Term Based on Adaptive Moving Mesh

A finite element model is proposed for the Benjamin-Bona-Mahony-Burgers (BBM-Burgers) equation with a high-order dissipative term; the scheme is based on adaptive moving meshes. The model can be applied to the equations with spatial-time mixed derivatives and high-order derivative terms. In this sch...

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Bibliographic Details
Main Authors: Changna Lu, Qianqian Gao, Chen Fu, Hongwei Yang
Format: Article
Language:English
Published: Hindawi Limited 2017-01-01
Series:Discrete Dynamics in Nature and Society
Online Access:http://dx.doi.org/10.1155/2017/3427376