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Chebyshev pseudospectral solution of second-order elliptic equations with finite element preconditioning

โœ Scribed by M Deville; E Mund


Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
864 KB
Volume
60
Category
Article
ISSN
0021-9991

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Chebyshev Pseudospectral Solution of Adv
โœ A. Pinelli; C. Benocci; M. Deville ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 381 KB

A new Chebyshev pseudo-spectral algorithm with finite difference preconditioning is proposed for the solution of advection-diffusion equations. A mapping technique is introduced which allows good convergence for any Peclet number both for one-dimensional and two-dimensional problems. Numerical resul