On some properties of digamma and polygamma functions


Batir N.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, cilt.328, ss.452-465, 2007 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 328 Konu: 1
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1016/j.jmaa.2006.05.065
  • Dergi Adı: JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
  • Sayfa Sayıları: ss.452-465

Özet

In this note we present some new and structural inequalities for digamma, polygamma and inverse polygamma functions. We also extend, generalize and refine some known inequalities for these important functions. (c) 2006 Elsevier Inc. All rights reserved.