A new result on Davenport constant

A new result on Davenport constant
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DOI:
10.1016/j.jnt.2009.05.004
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发表时间:
2009-12
影响因子:
0.7
通讯作者:
P. Yuan;X. Zeng
P. Yuan;X. Zeng
中科院分区:
数学3区
文献类型:
--
作者:
P. Yuan;X. Zeng

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设 G 为 n 阶有限阿贝尔群,达文波特常数 D(G)。设[公式:参见文本]为一个序列,其最大重数h(S)为0且t=|S|⩾n+D(G)−1。那么对于每一个 1⩽k⩽t+1−D(G) 都有 0∈Σk(S)。这是对高[W.D.高,有限阿贝尔群的组合问题,J. Number Theory 58 (1996) 100–103]。
Let G be a finite abelian group of order n and Davenport constant D(G). Let [Formula: see text] be a sequence with a maximal multiplicity h(S) attained by 0 and t=|S|⩾n+D(G)−1. Then 0∈∑k(S) for every 1⩽k⩽t+1−D(G). This is a refinement of the fundamental result of Gao [W.D. Gao, A combinatorial problem on finite abelian groups, J. Number Theory 58 (1996) 100–103].