24 citations · 33 across the 13 of their papers we have counts for
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math.CA2017
Inequalities for the inverses of the polygamma functions
Necdet Batir
We provide an elementary proof of the left side inequality and improve the right inequality in \bigg[\frac{n!}{x-(x^{-1/n}+α)^{-n}}\bigg]^{\frac{1}{n+1}}&<((-1)^{n-1}ψ^{(n)})^{-1}(…
math.CA2017★ 1 cited
Bounds for the gamma function
Necdet Batir
We improve the upper bound of the following inequalities for the gamma function due to H. Alzer and the author. \begin{equation*} \exp\left(-\frac{1}{2}ψ(x+1/3)\right)<\frac{Γ(…