Title of article
A new lower bound in the second Kershawʹs double inequality
Author/Authors
Qi ، نويسنده , , Feng، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
7
From page
610
To page
616
Abstract
In the paper, a new and elegant lower bound in the second Kershawʹs double inequality is established, some alternative simple and polished proofs are given, several deduced functions involving the gamma and psi functions are proved to be decreasingly monotonic and logarithmically completely monotonic, and some remarks and comparisons are stated.
Keywords
Kershawיs double inequality , Logarithmically completely monotonic function , gamma function , Psi function , Lower Bound , Inequality , comparison , Logarithmic mean
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2008
Journal title
Journal of Computational and Applied Mathematics
Record number
1554285
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