On the curvature of the trigamma function

• 31 July 1986
• journal article
• Published by Elsevier in Journal of Computational and Applied Mathematics
• Vol. 15  (3) , 397-399
• https://doi.org/10.1016/0377-0427(86)90231-1

Abstract

Keywords

• INEQUALITIES
• ZETA FUNCTION
• POLYGAMMA FUNCTION
• MAXIMUM LIKELIHOOD ESTIMATION