An upper bound on the complexity of recognizable tree languages (Q5501862)
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scientific article; zbMATH DE number 6472658
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An upper bound on the complexity of recognizable tree languages |
scientific article; zbMATH DE number 6472658 |
Statements
An upper bound on the complexity of recognizable tree languages (English)
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14 August 2015
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infinite trees
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tree automaton
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regular tree language
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Cantor topology
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topological complexity
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Borel hierarchy
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game quantifier
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wadge classes
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wadge degrees
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universal sets
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provably-\(\Delta^{1}_{2}\)
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