27 citations · 190 across the 32 of their papers we have counts for
5 papers · 1 filter
How iterated sumsets grow under the assumption of small doubling
Dongchun Han, Qinghai Zhong
Let be a real number and let be a finite and nonempty subset. Suppose . A fundamental open problem is to characterize the size of higher i…
On a zero-sum problem arising from factorization theory
Aqsa Bashir, Alfred Geroldinger, Qinghai Zhong
We study a zero-sum problem dealing with minimal zero-sum sequences of maximal length over finite abelian groups. A positive answer to this problem yields a structural description…
On Erdős-Ginzburg-Ziv inverse theorems for Dihedral and Dicyclic groups
Jun Seok Oh, Qinghai Zhong
Let be a finite group and exp = lcmord. A finite unordered sequence of terms from , where repetition is allowed, is a product-one sequence if…
On minimal product-one sequences of maximal length over Dihedral and Dicyclic groups
Jun Seok Oh, Qinghai Zhong
Let be a finite group. By a sequence over , we mean a finite unordered sequence of terms from , where repetition is allowed, and we say that it is a product-one sequence…
On the Erd{ő}s-Ginzburg-Ziv constant of groups of the form
Yushuang Fan, Qinghai Zhong
Let be a finite abelian group. The Erd{ő}s-Ginzburg-Ziv constant of is defined as the smallest integer such that every sequence over $G…