The k -dimensional Duffin and Schaeffer conjecture
The k -dimensional Duffin and Schaeffer conjecture
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DOI:
10.1112/s0025579300012900
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发表时间:
1990-12
期刊:
影响因子:
0.8
通讯作者:
A. Pollington;R. Vaughan
中科院分区:
文献类型:
--
作者:
A. Pollington;R. Vaughan
In 1941 Duffin and Schaeffer [2] considered the case k = 1 of the assertion that when the statement; ( A k ) “For almost all there are infinitely many natural numbers q for which there exist integers a 1 ,…, a k such that ( a 1 … a k , q ) = 1 and where holds, if, and only if, diverges.