Critical exponents of words over 3 letters (Q547785)
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scientific article; zbMATH DE number 5913183
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Critical exponents of words over 3 letters |
scientific article; zbMATH DE number 5913183 |
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Critical exponents of words over 3 letters (English)
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24 June 2011
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Summary: For all \(\alpha \geq RT (3)\) (where \(RT (3) = 7/4\) is the repetition threshold for the 3-letter alphabet), there exists an infinite word over 3 letters whose critical exponent is \(\alpha \).
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infinite word
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