Note on φ, ψ and σ-functions. Part 2

Krassimir T. Atanassov
Notes on Number Theory and Discrete Mathematics, ISSN 1310-5132
Volume 16, 2010, Number 3, Pages 25—28
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Authors and affiliations

Krassimir T. Atanassov
Department of Bioinformatics and Mathematical Modelling
IBFBME – Bulg. Academy of Sci.
Acad. G. Bonchev Str. Bl. 105, Sofia-1113, Bulgaria

Abstract

An interesting property of arithmetic functions φ, ψ and σ is being discussed and illustrated.

Keywords

• Arithmetic function φ
• Arithmetic function ψ
• Arithmetic function σ

AMS Classification

• 11A25

References

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