Permutations are not context-free: An application of the interchange lemma (Q1165021)
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scientific article; zbMATH DE number 3765177
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Permutations are not context-free: An application of the interchange lemma |
scientific article; zbMATH DE number 3765177 |
Statements
Permutations are not context-free: An application of the interchange lemma (English)
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1982
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context-free languages
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repetitions
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permutations
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permutation-containing string
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