Infinitary tree languages recognized by \(\omega\)-automata (Q794179)
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scientific article; zbMATH DE number 3858447
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Infinitary tree languages recognized by \(\omega\)-automata |
scientific article; zbMATH DE number 3858447 |
Statements
Infinitary tree languages recognized by \(\omega\)-automata (English)
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1984
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Regular nondeterministic program schemata and the closely related regular tree languages in Nivat's sense are characterized by top-down infinite tree automata. Deterministic \(\omega\)-languages form a proper subclass of the recognizable infinitary tree languages and this gap cannot be bridged by taking the Boolean closure.
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deterministic omega-languages
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Rabin's special automata
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Büchi's automata
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regular recursive program schemata
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Regular nondeterministic program schemata
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regular tree languages
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top-down infinite tree automata
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recognizable infinitary tree languages
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