๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Reliable evaluation of Gaussian integrals

โœ Scribed by Riho Terras

Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
283 KB
Volume
33
Category
Article
ISSN
0021-9991

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Evaluations of hypersingular integrals u
Evaluations of hypersingular integrals using Gaussian quadrature
โœ C.-Y. Hui; D. Shia ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 99 KB ๐Ÿ‘ 1 views

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

Gaussian expansions of orbital products
Gaussian expansions of orbital products for the evaluation of two-electron integrals
โœ P.D. Dacre; M. Elder ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 299 KB

A method is described for evaluating multicenter integrals over contrscted gaussim-trye orbit& by Use of gaussian expansion Of orbital products. The expansions are determined by the method of nonlinear least swares with constraints. There ia no restriction tipon the symmetry of the orbital product