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An enhanced pseudospectral Chebyshev method for dissipative partial differential equations

✍ Scribed by Javier de Frutos; Julia Novo

Book ID
104339036
Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
185 KB
Volume
115
Category
Article
ISSN
0377-0427

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## Abstract A Chebyshev expansion method for the parabolic and Burgers equations is developed. The spatial derivatives are approximated by the Chebyshev polynomials and the time derivative is treated by a finite‐difference scheme. The accuracy of the resultant is modified by using suitable extrapol