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A new upper bound in the second Kershaw's double inequality and its generalizations

✍ Scribed by Feng Qi; Senlin Guo; Shou-Xin Chen

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
362 KB
Volume
220
Category
Article
ISSN
0377-0427

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✦ Synopsis

In the paper, a new upper bound in the second Kershaw's double inequality involving ratio of gamma functions is established, and, as generalizations of the second Kershaw's double inequality, the divided differences of the psi and polygamma functions are bounded.

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