Addition theorems on \(\mathbb{Z}_ n\) (Q1343806)
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scientific article; zbMATH DE number 719478
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Addition theorems on \(\mathbb{Z}_ n\) |
scientific article; zbMATH DE number 719478 |
Statements
Addition theorems on \(\mathbb{Z}_ n\) (English)
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12 November 1996
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Let \(S\) be a sequence of length \(m\) of residues modulo \(n\), and let \(f(S)\) denote the number of subsums (from the \(2^m\) possibilities) equal to 0. The paper exactly describes those sequences for which \(f(S)/ 2^m> 5/16\).
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residues
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subsums
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sequences
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