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...

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Bibliographic Details
Main Authors: Bridson, M, Gilman, R
Format: Journal article
Language:English
Published: Elsevier 2002