A generalization of Ivan Prodanov’s inequality

Krassimir T. Atanassov
Notes on Number Theory and Discrete Mathematics, ISSN 1310–5132
Volume 21, 2015, Number 4, Pages 70–73
Full paper (PDF, 121 Kb)

Details

Authors and affiliations

Krassimir T. Atanassov
Department of Bioinformatics and Mathematical Modelling
IBPhBME – Bulg. Academy of Sciences
Acad. G. Bonchev Str. Bl. 105, Sofia-1113, Bulgaria
and
Intelligent Systems Laboratory
Prof. Asen Zlatarov University, Bourgas-8000, Bulgaria

Abstract

A generalization of Prof. Ivan Prodanov’s inequality is formulated and proved. As a partial case, an inequality discussed in D. Mitrinovic and M. Popadic’s book [2] is obtained.

Keywords

• Inequality
• Sequence

AMS Classification

• 05A20
• 11B83

References

1. Some of Ivan Prodanov’s problems (1985) Matematika, 26(10), 12–16 (in Bulgarian).
2. Mitrinovic, D. & M. Popadic (1978) Inequalities in Number Theory. Nis, Univ. of Nis.