Use of analytical relations in evaluation of exponential integral functions

DOI10.1007/S10910-005-5426-4zbMath1217.33035OpenAlexW1988797106MaRDI QIDQ551977

I. I. Guseinov, Bahtiyar A. Mamedov

Publication date: 21 July 2011

Published in: Journal of Mathematical Chemistry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10910-005-5426-4

zbMATH Keywords

Slater type orbitalsexponential integral functionsmulticenter integrals

Mathematics Subject Classification ID

Computation of special functions and constants, construction of tables (65D20) Atomic physics (81V45) Molecular physics (81V55) Numerical approximation and evaluation of special functions (33F05)

Related Items (5)

Unified treatment for the evaluation of generalized complete and incomplete gamma functions ⋮ Uniform convergence and computation of the generalized exponential integrals ⋮ Elastic Green's function in anisotropic bimaterials considering interfacial elasticity ⋮ Properties of the two-dimensional exponential integral functions ⋮ An efficient approach for the calculation of nuclear overlap integrals by means of binomial coefficients and Its application

Cites Work

• Evaluation of incomplete gamma functions using downward recursion and analytical relations
• On the evaluation of generalized exponential integrals \(E_{\nu}(x)\)
• Spherical Bessel expansions of sine, cosine, and exponential integrals
• Computation of Exponential Integrals
• Evaluation of the exponential integral for large complex arguments

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