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Improper integrals, simple integrals, and numerical quadrature

✍ Scribed by S Haber; O Shisha

Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
714 KB
Volume
11
Category
Article
ISSN
0021-9045

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πŸ“œ SIMILAR VOLUMES

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A convenient Gauss᎐Laguerre quadrature formula is presented for integrands which depend on the radial coordinates r and r of two bodies as well as on 1 2 their relative distance r . This formula generalizes the analytic method by Calais and 12 w Ž .x Lowdin J. Mol. Spectrosc. 8, 203 1962 to cases w

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A Gaussian quadrature formula for hypersingular integrals with second-order singularities is developed based on previous Gaussian quadrature formulae for Cauchy principal value integrals. The formula uses classical orthonormal polynomials, and the formula is then specialized to the case of Legendre