Filter-based stabilization of spectral element methods

被引：214

作者：

Fischer, P

Mullen, J

机构：

[1] Argonne Natl Lab, Div Math & Comp Sci, Argonne, IL 60439 USA

[2] Worcester Polytech Inst, Comp & Commun Ctr, Worcester, MA 01609 USA

来源：

COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE | 2001年 / 332卷 / 03期

关键词：

D O I：

10.1016/S0764-4442(00)01763-8

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We present a simple filtering procedure for stabilizing the spectral element method (SEM) for the unsteady advection-diffusion and Navier-Stokes equations. A number of example applications are presented, along with basic analysis for the advection-diffusion case. (C) 2001 Academie des sciences/Editions scientifiques et medicales Elsevier SAS.

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收藏

页码：265 / 270

页数：6

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