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DESCRIPTIONAL COMPLEXITY OF GENERALIZED FORBIDDING GRAMMARS 

Authors: Alexander Meduna a; Martin Scaronvec a
Affiliation:   a Brno University of Technology, Faculty of Information Technology, Department of Information Systems, Bozcaronetecaronchova 2, Brno 61266, Czech Republic.
DOI: 10.1080/00207160304666
Publication Frequency: 12 issues per year
Published in: journal International Journal of Computer Mathematics, Volume 80, Issue 1 January 2003 , pages 11 - 17
Number of References: 12
Formats available: PDF (English)
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Abstract

This paper discusses the descriptional complexity of generalized forbidding grammars. It proves that every recursively enumerable language is generated by a generalized forbidding grammar containing no more than thirteen forbidding productions and no more than fifteen nonterminals.
Keywords: Formal Language Theory; Descriptional Complexity; Forbidding Grammars
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