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
中科院分区:
文献类型:
--
作者:
P. Yuan;X. Zeng
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].