ON THE NUMERICAL EVALUATION OF THE GENERALIZED FERMI-DIRAC INTEGRALS

被引：14
|
作者：
NATARAJAN, A
KUMAR, NM
机构：
[1] Safety Research and Health Physics Programme, Indira Gandhi Centre for Atomic Research, Kalpakkaam
来源：
COMPUTER PHYSICS COMMUNICATIONS | 1993年 / 76卷 / 01期
关键词：
D O I：
10.1016/0010-4655(93)90118-V
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In recent papers, Pichon and later on Sagar have dealt with the problem of computing the generalised Fermi-Dirac integrals. Both suggest Gauss-type quadratures differing only with respect to the form of the weight function used. This paper investigates the possibility of using the simple trapezoidal rule. By a suitable transformation of the variable of integration, it is possible to obtain high accuracies over the entire range of the physical parameters of interest.
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页码：48 / 50
页数：3
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