Rado Partition Theorem for Random Subsets of Integers
Rado Partition Theorem for Random Subsets of Integers
复制标题
整数随机子集的 Rado 划分定理
DOI:
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发表时间:
1997
期刊:
影响因子:
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通讯作者:
A. Rucinski
中科院分区:
文献类型:
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作者:
F. Rödl;A. Rucinski
For an l × k matrix A = (aij) of integers, denote by L(A) the system of homogenous linear equations ai1x1 + … + aikxk = 0, 1 ⩽ i ⩽ l. We say that A is density regular if every subset of N with positive density, contains a solution to L(A). For a density regular l × k matrix A, an integer r and a set of integers F, we write F→(A)r