Numerical Simulation of H1-Galerkin Mixed Method for RLW-Burgers Equation

摘要：

A numerical scheme for H1-Galcrkin mixed finite element method is proposed for 1-D regularized long wave-Burgers (RLW-Burgers) equation.Optimal error estimates of scmidiscrete and fully discrete schemes are derived for problems.The mixed method can simultaneously approximate the scalar unknown and the vector flux effectively,without requiring the LBB consistency condition.Finally,a numerical example is presented to illustrate the effectiveness of the proposed method.

关键词： RLW-Burgers equation H1-Galerkin mixed finite element method LBB consistency condition optimal error estimates

作者: Yang Liu Sen Mu Hong Li Jinfeng Wang

作者单位: School of Mathematical Sciences Inter Mongolia University Hohhot China School of Statistics and Mathematics Inner Mongolia Finance and Economics College Hohhot China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer and Network Technology(ICCNT 2011)(2011第三届IEEE计算机与网络技术国际会议)

会议地点: 太原

会议语种:英文

页码: 154-157

在线出版日期: 2011-02-26（万方平台首次上网日期，不代表论文的发表时间）