Diagonally implicit multistage integration methods are employed for the numerical integration in time of first order hyperbolic systems arising from Chebyshev pseudospectral discretizations of the spatial derivatives in the wave equation. These methods have stage order q equal to the order p. The st
Spectral Versus Pseudospectral Solutions of the Wave Equation by Waveform Relaxation Methods
✍ Scribed by Z. Jackiewicz; B. D. Welfert; B. Zubik-Kowal
- Book ID
- 111554615
- Publisher
- Springer US
- Year
- 2004
- Tongue
- English
- Weight
- 280 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0885-7474
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Chebyshev spectral collocation methods (known as El-Gendi method [S.E. El-Gendi, Chebyshev solution of differential integral and integro-differential equations, Comput. J. 12 (1969) 282-287; B. Mihaila, I. Mihaila, Numerical approximation using Chebyshev polynomial expansions: El-gendi's method revi