Csaba Sándor

activity

20162021

collaborators

Showing 2020Show all

2 papers · 1 filter

math.NT2020

Additive representation functions and discrete convolutions

Csaba Sándor

For a set $A$ of non-negative integers, let $R_{A} (n)$ denote the number of solutions to the equation $n = a + a^{'}$ with $a$ , $a^{'} \in A$ . Denote by $χ_{A} (n)$ the characteristic function of…

math.NT2020

Generalized Sidon sets of perfect powers

Sandor Kiss, Csaba Sandor

For $h \geq 2$ and an infinite set of positive integers $A$ , let $R_{A, h} (n)$ denote the number of solutions of the equation $a_{1} + a_{2} + \dots{} + a_{h} = n, a_{1} \in A, \dots…