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math.CO2024
Sets of Cross Numbers of Sequences over Finite Abelian Groups
Aqsa Bashir, Wolfgang A. Schmid
Let be a finite abelian group with the exponent of . Then denotes the set of cross numbers of minimal zero-sum sequences over and …
math.CO2020★ 1 cited
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…