DENG Guixin, ZENG Xiangneng. The structure of long minimal zero-sum sequences over integral intervals[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2018,57(2):61-65.
DENG Guixin, ZENG Xiangneng. The structure of long minimal zero-sum sequences over integral intervals[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2018,57(2):61-65.DOI:
The research of zerosum problems over finite abelian groups has a long history
while there are only a few results concerned about zero-sum problems over infinite groups. The minimal zero-sum sequences over integers are studied. The structure of minimal zero-sum sequences over an integral interval [-m
n] whose lengths are at least n+m-2 is obtained.