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arXiv · 1910.08957

Asymptotic expansion of the modified exponential integral involving the Mittag-Leffler function

R B Paris
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Abstract

We consider the asymptotic expansion of the generalised exponential integral involving the Mittag-Leffler function introduced recently by Mainardi and Masina [{\it Fract. Calc. Appl. Anal.} {\bf 21} (2018) 1156--1169]. We extend the definition of this function using the two-parameter Mittag-Leffler function. The expansions of the similarly extended sine and cosine integrals are also discussed. Numerical examples are presented to illustrate the accuracy of each type of expansion obtained.

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R B Paris. 2019-10-20. Asymptotic expansion of the modified exponential integral involving the Mittag-Leffler function. https://arxiv.org/abs/1910.08957

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