ON THE GENERALIZED L2 GALERKIN FINITE-ELEMENT METHOD FOR LINEAR HYPERBOLIC-EQUATIONS

被引：5

作者：

BARYOSEPH, P ^{[1
]}

ELATA, D ^{[1
]}

ISRAELI, M ^{[1
]}

机构：

[1] TECHNION ISRAEL INST TECHNOL,FAC COMP SCI,IL-32000 HAIFA,ISRAEL

来源：

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 1993年 / 36卷 / 04期

关键词：

D O I：

10.1002/nme.1620360408

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, a Von Neumann analysis of the generalized L2 Galerkin method is described. The analysis is carried out on a linear scalar hyperbolic equation. The analysis shows both qualitatively and quantitatively the stability, dissipation and dispersion of the standard space-time discontinuous Galerkin finite element method, and of the space-time discontinuous streamline upwind Petrov Galerkin (SUPG) method. In addition a new special non-dissipative non-dispersive scheme is presented.

引用

页码：679 / 694

页数：16

共 8 条

[1] AN EFFICIENT L2 GALERKIN FINITE-ELEMENT METHOD FOR MULTIDIMENSIONAL NONLINEAR HYPERBOLIC SYSTEMS
BARYOSEPH, P
ELATA, D
[J]. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1990, 29 (06) : 1229 - 1245
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