FOURIER-CHEBYSHEV PSEUDOSPECTRAL METHOD FOR THREE-DIMENSIONAL VORTICITY EQUATION WITH UNILATERALLY PERIODIC BOUNDARY CONDITION  

作　　者：郭本瑜 李健 曹卫明 

机构地区：[1]Department of Mathematics, Shanghai University of Science and Technology, Shanghai, 201800, PRC. [2]Department of Mathematics, Shanghai University of Science and Tech-nology, Shanghai, 201800, PRC

出　　处：《Numerical Mathematics A Journal of Chinese Universities(English Series)》1994年第2期216-242,共27页

摘　　要：A Fourier-Chebyshev pseudospectral scheme is proposed for three-dimensionalvorticily equation with unilaterally periodic boundary condition. The generalized stability and convergence are analysed. The numerical results are presented.A Fourier-Chebyshev pseudospectral scheme is proposed for three-dimensionalvorticily equation with unilaterally periodic boundary condition. The generalized stability and convergence are analysed. The numerical results are presented.

关 键 词：THREE-DIMENSIONAL VORTICITY EQUATION Fourier-Chebyshev PSEUDOSPECTRAL approximation. 

分 类 号：O241[理学—计算数学]