Some Properties of Extended Euler’s Function and Extended Dedekind’s Function

Abstract

In this paper, we find some properties of Euler’s function and Dedekind’s function. We also generalize these results, from an algebraic point of view, for extended Euler’s function and extended Dedekind’s function, in algebraic number fields. Additionally, some known inequalities involving Euler’s function and Dedekind’s function, we generalize them for extended Euler’s function and extended Dedekind’s function, working in a ring of integers of algebraic number fields.

Keywords

• arithmetic functions
• algebraic number fields
• Dedekind rings