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Scientific Article
unige:12366 
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Fourth Order Chebyshev Methods with Recurrence Relation |
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| Published in | SIAM Journal on Scientific Computing. 2002, vol. 23, no. 6, p. 2041-2054 | |
| Abstract | In this paper, a new family of fourth order Chebyshev methods (also called stabilized methods) is constructed. These methods possess nearly optimal stability regions along the negative real axis and a three-term recurrence relation. The stability properties and the high order make them suitable for large stiff problems, often space discretization of parabolic PDEs. A new code ROCK4 is proposed, illustrated at several examples, and compared to existing programs. | |
| Keywords | Stiff ordinary differential equations — Explicit Runge–Kutta methods — Orthogonal polynomials — Parabolic partial differential equations | |
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| Citation (ISO format) | ABDULLE, Assyr. Fourth Order Chebyshev Methods with Recurrence Relation. In: SIAM Journal on Scientific Computing, 2002, vol. 23, n° 6, p. 2041-2054. https://archive-ouverte.unige.ch/unige:12366 |
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