A FOURIER-CHEBYSHEV SPECTRAL METHOD FOR THREE-DIMENSIONAL VORTICITY EQUATIONS WITH UNILATERAL PERIODIC BOUNDARY CONDITIONS

被引：1

作者：

曹卫明

郭本瑜

机构：

[1] Shanghai 201800

[2] Shanghai University of Science and Technology

来源：

高校应用数学学报A辑 | 1992年 / 03期

关键词：

Three-dimensional Vorticity Equation; Fourier-Chebyshev Approximation; Error Estimation;

D O I：

10.13299/j.cnki.amjcu.000442

中图分类号：

学科分类号：

摘要：

A mixed Fourier-Chebyshev spectral method is constructed for three-dimensional vorticity equations with unilateral periodic boundary condition. The generalized stability and the convergence are analyzed. The optimal error estimation is given. The technique in this paper is also suitable for other nonlinear problems.

引用

页码：350 / 366

页数：17