On sets of integers not containing long arithmetic progressions
On sets of integers not containing long arithmetic progressions
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关于不包含长算术级数的整数集
DOI:
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发表时间:
2001
期刊:
影响因子:
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通讯作者:
M. Lacey
中科院分区:
文献类型:
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作者:
I. Laba;M. Lacey
We construct subsets of {1,...,N} of cardinality at least N exp(-C(log N)^{1/(k+1)}) which do not contain arithmetic progressions of length 2^k+1. This extends a result of Behrend (1946) concerning sets which do not contain aritmetic progressions of length 3.