Spectral methods for hyperbolic problems

被引：220

作者：

Gottlieb, D ^{[1
]}

Hesthaven, JS ^{[1
]}

机构：

[1] Brown Univ, Div Appl Math, Providence, RI 02912 USA

来源：

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS | 2001年 / 128卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

spectral; pseudospectral; collocation; penalty methods; discontinuous solutions; Gibbs phenomenon; stability; filtering; vanishing viscosity; multi-domain methods;

D O I：

10.1016/S0377-0427(00)00510-0

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We review the current state of Fourier and Chebyshev collocation methods for the solution of hyperbolic problems with an eye to basic questions of accuracy and stability of the numerical approximations. Throughout the discussion we emphasize recent developments in the area such as spectral penalty methods, the use of filters, the resolution of the Gibbs phenomenon, and issues related to the solution of nonlinear conservations laws such as conservation and convergence. We also include a brief discussion on the formulation of multi-domain methods for hyperbolic problems, and conclude with a few examples of the application of pseudospectral/collocation methods for solving nontrivial systems of conservation laws. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：83 / 131

页数：49

共 97 条

[1]

ABARBANEL S, 1986, NUMERICAL METHODS FL, V2, P129

[2] SIMULATION OF ACOUSTICAL AND ELASTIC-WAVES AND THEIR INTERACTION [J].