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    FOURIER PSEUDOSPECTRAL-FINITE DIFFERENCE METHOD FORTWO-DIMENSIONAL VORTICITY EQUATION

    Citation：
    Guo Benyu,Xiong Yueshan.FOURIER PSEUDOSPECTRAL-FINITE DIFFERENCE METHOD FORTWO-DIMENSIONAL VORTICITY EQUATION[J].Chinese Annals of Mathematics B,1994,15(4):469~488
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    Authors：
    Guo Benyu; Xiong Yueshan
    Abstract： A Fourier pseudospectral-finite difference sheme is proposed for solving two-dimensional vorticity equations. The generalized stability and the convergence are proved. The numerical results are given.

    Keywords：
    Vorticity equation, Fourier pseudospectral-finite difference method,Generalized stability, Convergence.

    Classification：
    65M06, 65M70.
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