Inequalities between some arithmetic functions, II
As a continuation of Part I (see [1]), we offer new inequalities for classical arithmetic functions such as the Euler’s totient function, the Dedekind’s psi function, the sum of the positive divisors function, the number of divisors function, extended Jordan’s totient function, generalized Dedekind’s psi function.
Authors
- Mladen Vassilev-Missana
- Krassimir Atanassov (ORCID: https://orcid.org/0000-0001-5625-071X)
- József Sándor (ORCID: https://orcid.org/0000-0003-3599-4132)
Publication Details
- Journal
- Notes on Number Theory and Discrete Mathematics
- Published
- 2025-11-12
- DOI
- https://doi.org/10.7546/nntdm.2025.31.4.839-845
- Primary Topic
- Mathematical Inequalities and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00