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Semantics of context-free languages: Correction

✍ Scribed by Donald E. Knuth


Publisher
Springer
Year
1971
Tongue
English
Weight
95 KB
Volume
5
Category
Article
ISSN
1433-0490

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πŸ“œ SIMILAR VOLUMES


Bracketed context-free languages
✍ Seymour Ginsburg; Michael A. Harrison πŸ“‚ Article πŸ“… 1967 πŸ› Elsevier Science 🌐 English βš– 1012 KB

A bracketed grammar is a context-free grammar in which indexed brackets are inserted around the right-hand sides of the rules. The language generated by a bracketed grammar is a bracketed language. An algebraic condition is given for one bracketed language to be a subset of another. The intersection

On commutative context-free languages
✍ J. Beauquier; M. Blattner; M. Latteux πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 620 KB
Growth-sensitivity of context-free langu
✍ Tullio Ceccherini-Silberstein; Wolfgang Woess πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 265 KB

A language L over a ΓΏnite alphabet is called growth-sensitive if forbidding any set of subwords F yields a sub-language L F whose exponential growth rate is smaller than that of L. It is shown that every (essentially) ergodic non-linear context-free language of convergent type is growth-sensitive. "