Convolution number evaluation of wave-making velocity

Comparison between Gauss quadrature and quasi-analytical integration by Taylorseries expansions using convolution algebra, is made of some integrals that occur in the wave-making vortex integrals. Convolution number integration takes longer, but it permits the evaluation of the accuracy of numerical...

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Bibliographic Details
Published in:Computers & mathematics with applications (1987) 2004-09, Vol.48 (5), p.665-689
Main Authors: Hassenpflug, W.C., Thiart, G.D.
Format: Article
Language:English
Subjects:
Convolution number
Gauss quadrature
Seminanlytic integration
Super Green function
Wave-making velocity
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Summary:Comparison between Gauss quadrature and quasi-analytical integration by Taylorseries expansions using convolution algebra, is made of some integrals that occur in the wave-making vortex integrals. Convolution number integration takes longer, but it permits the evaluation of the accuracy of numerical integration.
ISSN:0898-1221
1873-7668
DOI:10.1016/j.camwa.2004.07.003