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Improving the accuracy of the matrix differentiation method for arbitrary collocation points

✍ Scribed by Richard Baltensperger

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
60 KB
Volume
33
Category
Article
ISSN
0168-9274

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✦ Synopsis

We discuss the errors incurred when using the standard formula for calculating differentiation matrices in spectral methods and suggest more precise ways of calculating the derivatives and their matrices.

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