S. Dimitrov

collaborators

2 papers

math.NT2025

On $I ¨ $ -amicable numbers and their generalizations

S. I. Dimitrov

In this article, we study the properties of $I ¨ $ -amicable numbers. We prove that their asymptotic density relative to the positive integers is zero. We also propose generalizations…

math.NT2025

On $I ¨ $ -quadratic $k$ -tuples and their generalizations

S. I. Dimitrov

In this paper, we introduce the notion of $I ¨ $ -quadratic $k$ -tuples. We also give examples, prove some properties and propose generalizations of these new concepts.

On I¨-amicable numbers and their generalizations

On I¨-quadratic k-tuples and their generalizations

On $I ¨ $ -amicable numbers and their generalizations

On $I ¨ $ -quadratic $k$ -tuples and their generalizations