Analytic computation of digamma function using some new identities-Reference-Cited by-同舟云学术

Analytic computation of digamma function using some new identities

Published:2020-05-01 Issue:1 Volume:16 Page:5-12
ISSN:1339-0015
Container-title:Journal of Applied Mathematics, Statistics and Informatics
language:en
Short-container-title:

Author:

Qureshi M. I.¹,Shadab M.²

Affiliation:

1. Department of Applied Sciences and Humanities, Faculty of Engineering and Technology , Jamia Millia Islamia (A Central University) , New Delhi 110025 , India .

2. Department of Natural and Applied Sciences , Glocal School of Technology , Glocal University , Saharanpur 247122 , India .

Abstract

Abstract Motivated by the substantial development in the theory of digamma function, we derive some new identities for the digamma function. These new identities enable us to compute the values of the digamma function for fractional orders in an analogous manner. Also, we mention two errata, found in Jensen’s article (An elementary exposition of the theory of the Gamma function, 1916), and present their correct forms.

Publisher

Walter de Gruyter GmbH

Subject

General Medicine

Link

https://www.sciendo.com/pdf/10.2478/jamsi-2020-0001

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