Title of article
A Method to Count the Positive 3-Subsets in a Set of Real Numbers with Non-Negative Sum
Author/Authors
Marino، نويسنده , , Giuseppe and Chiaselotti، نويسنده , , Giampiero، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
11
From page
619
To page
629
Abstract
Let a1,⋯, anbe n real numbers with non-negative sum. We show that if n ≥ 12 there exist at least ( n − 1 2 ) subsets of { a1,⋯ , an} with three elements which have non-negative sum.
Journal title
European Journal of Combinatorics
Serial Year
2002
Journal title
European Journal of Combinatorics
Record number
1548754
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