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Infinite sums of manifolds

โœ Scribed by M.L. Curtis; Kyung Whan Kwun


Publisher
Elsevier Science
Year
1965
Tongue
English
Weight
701 KB
Volume
3
Category
Article
ISSN
0040-9383

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๐Ÿ“œ SIMILAR VOLUMES


On connected sums of manifolds
โœ Sylvain E. Cappell ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 413 KB
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