Asymptotic formulas for gamma function with applications

Zhen-Hang Yang and Yu-Ming Chu

Applied Mathematics and Computation, 2015, vol. 270, issue C, 665-680

Abstract: In the article, we present several asymptotic formulas for the gamma function in terms of the bivariate means. As applications, some sharp upper and lower bounds for the gamma function and factorial n are given.

Keywords: Stirling’s formula; Gamma function; Bivariate mean; Factorial (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:270:y:2015:i:c:p:665-680

DOI: 10.1016/j.amc.2015.08.087

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