On locally reversible languages

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On locally reversible languages

There exist several works that study the class of reversible languages defined as the union closure of 0-reversible languages, their properties and suitable representations. In this work we define and study the class of locally reversible languages, defined as the union closure of k-reversible languages. We characterize the class and prove that it is a local (positive) variety of formal languag...

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ژورنال

عنوان ژورنال: Theoretical Computer Science

سال: 2009

ISSN: 0304-3975

DOI: 10.1016/j.tcs.2009.07.009