On the evaluation of generalized exponential integral functions

Guseinov, I.; Mamedov, B.

doi:10.1016/j.jqsrt.2006.02.011

On the evaluation of generalized exponential integral functions

Atıf İçin Kopyala

Guseinov I. I., Mamedov B. A.

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, cilt.102, sa.2, ss.251-256, 2006 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 102 Sayı: 2
Basım Tarihi: 2006
Doi Numarası: 10.1016/j.jqsrt.2006.02.011
Dergi Adı: JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.251-256
Çanakkale Onsekiz Mart Üniversitesi Adresli: Hayır

Özet

This paper deals with generalized exponential integral (GEI) functions arising in the study of anisotropic scattering in a multidimensional media. These functions are represented as finite linear combinations of basic GEIs introduced in this work. The recurrence relations are derived for the linear combination coefficients and basic GEIs. Numerical results are also given. The extensive test calculations show that the work proposed in this algorithm is the most efficient practical computations of GEI functions. (C) 2006 Elsevier Ltd. All rights reserved.