Turkish Journal of Analysis and Number Theory. 2020, 8(2), 39-48
DOI: 10.12691/tjant-8-2-4
Open AccessArticle
Myriam Amri1, and Khadija Mbarki2
1Montanuniversität Leoben Department Mathematik und Informationstechnologie, Austria
2Department of Mathematics, Faculty of Sciences of Monastir, Tunisia
Pub. Date: July 13, 2020
Cite this paper:
Myriam Amri and Khadija Mbarki. Mean Values of Arithmetic Functions under Congruences with the Euler Function. Turkish Journal of Analysis and Number Theory. 2020; 8(2):39-48. doi: 10.12691/tjant-8-2-4
Abstract
We examine the average order of some arithmetic functions written as sums over Euler function in arithmetic progression and in general over
such that
is a prime number,
an integer and
is a polynomial function with integer coefficients and a degree
that is not constant modulo
Our results are based on various estimates of rational exponential sums with the Euler Function in arithmetic progression which are due to William Banks and Igor E. Shparlinski.Keywords:
arithmetic functions exponential sums
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