A lower bound for the beta function
We present a new lower bound for Euler's beta function, $B(x,y)$, which states that the inequality \begin{equation*} B(x,y)>\frac{x+y}{xy}\left(1-\frac{2xy}{x+y+1}\right) \end{equation*} holds on $(0,1]\times(0,1]$, which improves a lower bound obtained by P. Iv\'{a}dy [12, Theorem, (3....
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Zusammenfassung: | We present a new lower bound for Euler's beta function, $B(x,y)$, which
states that the inequality \begin{equation*}
B(x,y)>\frac{x+y}{xy}\left(1-\frac{2xy}{x+y+1}\right) \end{equation*} holds
on $(0,1]\times(0,1]$, which improves a lower bound obtained by P. Iv\'{a}dy
[12, Theorem, (3.2)] in the case of $0 |
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DOI: | 10.48550/arxiv.2305.02754 |