1 citations · 3 across the 11 of their papers we have counts for
14 papers
On sets with sum and difference structure
Jin-Hui Fang, Csaba Sándor
For nonempty sets of nonnegative integers and an integer , let be the number of representations of as and be the number of representati…
Multiplicative complements I
Anett Kocsis, Dávid Matolcsi, Csaba Sándor +1
In this paper, we study how dense a multiplicative basis of order for can be, improving on earlier results. Upon introducing the notion of a \textit{multiplica…
On -sets which are asymptotic bases of order
Sándor Z. Kiss, Csaba Sándor
Let be integers. A set of positive integers is called asymptotic basis of order if every large enough positive integer can be written as the sum of terms fr…
On the integer sets with the same representation functions
Kai-Jie Jiao, Csaba Sándor, Quan-Hui Yang +1
Let be the set of all nonnegative integers. For and , let denote the number of solutions of the equation ,…
Dense sumsets of Sidon sequences
Sándor Z. Kiss, Csaba Sándor
Let be an integer. We say a set of positive integers is an asymptotic basis of order if every large enough positive integer can be represented as the sum of t…
On a problem of Chen and Fang related to infinite additive complements
Sándor Z. Kiss, Csaba Sándor
Two infinite sets and of nonnegative integers are called additive complements if their sumset contains every nonnegative integer. In 1964, Danzer constructed infinite addit…