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Some properties of recognizable Z-subsets

✍ Scribed by Nami Kobayashi


Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
288 KB
Volume
293
Category
Article
ISSN
0304-3975

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✦ Synopsis


We study some properties of recognizable Z-subsets of A * and its subfamilies: the simple Z-subsets, the limited Z-subsets, the recognizable M-subsets, the simple M-subsets and the M-subsets which are nondeterministic complexities of ΓΏnite automata. At ΓΏrst, we study some necessary conditions for membership in each one of these families and after we investigate the closure properties of these families under several operations. We also study the relations existing among some subfamilies of recognizable M-subsets and the families Hp (p ΒΏ 0) obtained by Simon.


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