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Fourier-Chebyshev spectral method for solving three-dimensional vorticity equation

โœ Scribed by Benyu Guo; Jian Li; Heping Ma

Publisher
Institute of Applied Mathematics, Chinese Academy of Sciences and Chinese Mathematical Society
Year
1995
Tongue
English
Weight
710 KB
Volume
11
Category
Article
ISSN
0168-9673

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๐Ÿ“œ SIMILAR VOLUMES

A New Iterative Chebyshev Spectral Metho
A New Iterative Chebyshev Spectral Method for Solving the Elliptic Equation โˆ‡ โ€ข (ฯƒโˆ‡u) โ‰ˆ ฦ’
โœ Shengkai Zhao; Matthew J. Yedlin ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 323 KB

We present a new iterative Chebyshev spectral method for solving the elliptic equation \(\nabla \cdot(\sigma \nabla u)=f\). We rewrite the equation in the form of a Poisson's equation \(\nabla^{2} u=(f-\nabla u \cdot \nabla \sigma) / \sigma\). In each iteration we compute the right-hand side terms f