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arXiv · 0910.5704

Generalization of Some Arithmetical Properties of Fermat-Euler Dynamical Systems

Ahmed Noubi Elsawy
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Abstract

We study and generalize some arithmetical properties of the classes (2^k+) and (2^k-) introduced by V. I. Arnold: a number n belongs to the class (N+) if N|φ(n) and 2^{\frac{φ(n)}{N}} \equiv 1 mod n where φ(n) is the Euler function, and belongs to the class (M-) if M|φ(n) and 2^{\frac{φ(n)}{M}} \equiv -1 mod n. The classes (2+), (2-),(4+), (4-), (8+)and (8-) are studied by V. I. Arnold and here we will show general properties of the classes (2^k+) and (2^k-) and we will see that the properties which is proved by V. I. Arnold are special cases of ours.

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Ahmed Noubi Elsawy. 2009-10-29. Generalization of Some Arithmetical Properties of Fermat-Euler Dynamical Systems. https://arxiv.org/abs/0910.5704

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