Article
Sums and Products with Smooth Numbers
Journal of Number Theory
(2011)
Abstract
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.
Disciplines
Publication Date
June, 2011
Citation Information
David Covert and William D Banks. "Sums and Products with Smooth Numbers" Journal of Number Theory Vol. 131 Iss. 6 (2011) p. 985 - 993 Available at: http://works.bepress.com/david-covert/6/