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Some Properties of the Psi Function

Chen, Chao-Ping (2009) Some Properties of the Psi Function. Research report collection, 12 (2).

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Abstract

We obtain some complete monotonicity and strongly complete monotonicity properties of the psi function, which extends some known results due to S.-L.Qiu and M.Vuorinen.

Item Type: Article
Uncontrolled Keywords: psi function, polygamma functions, complete monotonicity, strongly complete monotonicity, inequality
Subjects: FOR Classification > 0101 Pure Mathematics
Collections > Research Group in Mathematical Inequalities and Applications (RGMIA)
Depositing User: Research Group in Mathematical Inequalities and Applications
Date Deposited: 09 Feb 2012 20:43
Last Modified: 23 May 2013 16:52
URI: http://vuir.vu.edu.au/id/eprint/17731
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