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A truncated Legendre spectral method for solving numerical differentiation

✍ Scribed by Zhao, Zhenyu


Book ID
121201896
Publisher
Taylor and Francis Group
Year
2010
Tongue
English
Weight
336 KB
Volume
87
Category
Article
ISSN
0020-7160

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Efficient Legendre pseudospectral method
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This paper introduces a new approach to obtain the integration matrices using Legendre power expansion P n ðxÞ. This method generates approximations to the lower order derivatives of the function through successive integrations of the Legendre polynomials to the highest order derivatives. This metho