A result about porous sets and difference sets (Q1105068)
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scientific article; zbMATH DE number 4057852
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A result about porous sets and difference sets |
scientific article; zbMATH DE number 4057852 |
Statements
A result about porous sets and difference sets (English)
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1988
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We will show that if \(A\subset {\mathbb{R}}\) has the Baire property and is of the second category, then there exists a porous set P, \(P\subset A\), such that \(D(P)=\{p-p': p,p'\in P\},\) the difference set of P, contains an interval.
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second category set
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Baire property
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porous set
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difference set
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0.8499603867530823
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0.7428635358810425
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0.7416486740112305
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0.7349424362182617
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