On large subsets of F nq with no three-termarithmetic progression
On large subsets of F nq with no three-termarithmetic progression
复制标题
关于没有三项数学级数的 F nq 的大子集
DOI:
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
D. Gijswijt
中科院分区:
文献类型:
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作者:
J. Ellenberg;D. Gijswijt
In this note, we show that the method of Croot, Lev, and Pach can be used to bound the size of a subset of F n q Fqn with no three terms in arithmetic progression by c n cn with c<q c<q . For q=3 q=3 , the problem of finding the largest subset of F n 3 F3n with no three terms in arithmetic progression is called the cap set problem. Previously the best known upper bound for the affine cap problem, due to Bateman and Katz, was on order n −1−ϵ 3 n n−1−ϵ3n .