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
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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.