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On Sums of Sets of Integers
Published online by Cambridge University Press: 20 November 2018
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Small italics denote integers. Let A, B, … be sets of non-negative integers. Let A (h) be the number of positive integers in A that are not greater than h. Finally let A + B denote the set of all integers of the form a + b where a ⊂ A, b ⊂ B. The following result is implicitly contained in Mann's Proposition 11 (4):
Theorem 1. Let n > 0 and
(1.1) 0⊂4, 0⊂B, n⊄C = A + B.
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- Copyright © Canadian Mathematical Society 1954
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