Representations of the free profinite object over DA
In this paper, we extend to DA some techniques developed by Almeida and Weil, and Almeida and Zeitoun for the pseudovariety R to obtain representations of the implicit operations on DA: by labeled trees of finite height, by quasi-ternary labeled trees, and by labeled linear orderings. We prove that...
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| Format: | article |
| Language: | eng |
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2018
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| Online Access: | http://hdl.handle.net/10400.22/11164 |
| Country: | Portugal |
| Oai: | oai:recipp.ipp.pt:10400.22/11164 |