Csaba Sándor

activity

20162021

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Showing 2019Show all

2 papers · 1 filter

math.NT2019

A note on the lower bound of representation functions

Xing-Wang Jiang, Csaba Sandor, Quan-Hui Yang

For a set $A$ of nonnegative integers, let $R_{2} (A, n)$ denote the number of solutions to $n = a + a^{'}$ with $a, a^{'} \in A$ , $a < a^{'}$ . Let $A_{0}$ be the Thue-Morse sequence and $B_0=\mathbb{N}\…

math.NT2019

On the values of representation functions II

Xing-Wang Jiang, Csaba Sandor, Quan-Hui Yang

For a set $A$ of nonnegative integers, let $R_{2} (A, n)$ and $R_{3} (A, n)$ denote the number of solutions to $n = a + a^{'}$ with $a, a^{'} \in A$ , $a < a^{'}$ and $a \leq a^{'}$ , respectively. In this paper…