An Interesting Inequality for the Euler's Gamma Function
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Batir, Necdet (2004) An Interesting Inequality for the Euler's Gamma Function. Research report collection, 7 (2).
Abstract
In this short paper we derived new and interesting upper and lower bounds for the Euler’s gamma function in terms of the digamma function ψ(x) = Γ'(x)/Γ(x). The method we use is a nice application of mean value theorem for differentiation.
Item type | Article |
URI | https://vuir.vu.edu.au/id/eprint/17577 |
Subjects | Historical > FOR Classification > 0101 Pure Mathematics Current > Collections > Research Group in Mathematical Inequalities and Applications (RGMIA) |
Keywords | gamma function, psi function, inequalities, polygamma function |
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