𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Sums and Products from a Finite Set of Real Numbers

✍ Scribed by Kevin Ford


Book ID
110279136
Publisher
Springer US
Year
1998
Tongue
English
Weight
51 KB
Volume
2
Category
Article
ISSN
1382-4090

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Let a 1 , . . . , a n be n real numbers with non-negative sum. We show that if n β‰₯ 12 there exist at least n-1 2 subsets of {a 1 , . . . , a n } with three elements which have non-negative sum.