On the computation of incomplete gamma functions in the complex domain
โ Scribed by William B. Jones; W.J. Thron
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 1018 KB
- Volume
- 12-13
- Category
- Article
- ISSN
- 0377-0427
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Several efficient algorithms for the accurate and fast calculation of the molecular incomplete gamma function Fm(z) with a complex argument z are developed. The complex incomplete gamma function is arising in molecular integrals over the gauge-including atomic orbitals. Two kinds of algorithms are r
Several asymptotic expansions are given for the generalized incomplete gamma ลฝ . x infinity, where the real parameter โฃ is allowed to take negative values. In the case b s yi, ) 0, we obtain the expansions of the decomposition functions ลฝ . ลฝ . C โฃ, x; and S โฃ, x; . Closed form expressions are also