Sums and products with smooth numbers

被引:3
|
作者
Banks, William D. [1 ]
Covert, David J. [1 ]
机构
[1] Univ Missouri, Dept Math, Columbia, MO 65211 USA
关键词
Sumset; Productset; Smooth numbers; Combinatorics; Number theory; SET;
D O I
10.1016/j.jnt.2010.11.001
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We estimate the sizes of the sumset A + A and the productset A . A in the special case that A = S(x, y), the set of positive integers n <= x free of prime factors exceeding y. Published by Elsevier Inc.
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页码:985 / 993
页数:9
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