Context-free languages of sub-exponential growth
Context-free languages of sub-exponential growth were studied. The growth function was defined as the function whose value at each non-negative integer was the number of words of length n in a fixed formal language. The definition of a bounded language, which is a subset for some words, was also use...
| Main Authors: | , |
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| Formato: | Journal article |
| Idioma: | English |
| Publicado: |
Elsevier
2002
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| Summary: | Context-free languages of sub-exponential growth were studied. The growth function was defined as the function whose value at each non-negative integer was the number of words of length n in a fixed formal language. The definition of a bounded language, which is a subset for some words, was also used in the analysis. Results showed that context-free languages of intermediate growth were nonexistent. |
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