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On infinite products associated with sums of digits

โœ Scribed by J.O Shallit


Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
223 KB
Volume
21
Category
Article
ISSN
0022-314X

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๐Ÿ“œ SIMILAR VOLUMES


On Infinite Sum-free Sets of Natural Num
โœ Tomasz ล‚uczak; Tomasz Schoen ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 346 KB

A subset of the natural numbers is k-sum-free if it contains no solutions of the equation x 1 + } } } +x k = y, and strongly k-sum-free when it is l-sum-free for every l=2, ..., k. It is shown that every k-sum-free set with upper density larger than 1ร‚(k+1) is a subset of a periodic k-sum-free set a