Evaluation of a class of integrals by summing Legendre series
- 1 November 1970
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 3 (11), 1413-1416
- https://doi.org/10.1088/0022-3700/3/11/002
Abstract
The integral integral f(r) mod r-R mod -1 mod r-R' mod -1 dr is reduced to a form suitable for numerical computation. The reduction does not depend on the form of the f(r) and consequently the method works equally well for Gaussian and Slater orbitals.Keywords
This publication has 3 references indexed in Scilit:
- Use of the Gaussian transform method to evaluate three-body interaction integrals between closed-shell atoms or ionsProceedings of the Physical Society, 1966
- Mathematical Methods for Evaluating Three‐Body Interactions Between Closed‐Shell Atoms or IonsJournal of Mathematical Physics, 1965
- Numerical calculation of elliptic integrals and elliptic functionsNumerische Mathematik, 1965