Congruence based proofs of the recognizability theorems for free many-sorted algebras
Fuente:
arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2018
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| _version_ | 1866910298801176576 |
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| author | Vidal, Juan Climent Llópez, Enric Cosme |
| author_facet | Vidal, Juan Climent Llópez, Enric Cosme |
| contents | We generalize several recognizability theorems for free single-sorted algebras to the field of many-sorted algebras and provide, in a uniform way and without using neither regular tree grammars nor tree automata, purely algebraic proofs of them based on the concept of congruence. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1808_08217 |
| institution | arXiv |
| publishDate | 2018 |
| record_format | arxiv |
| spellingShingle | Congruence based proofs of the recognizability theorems for free many-sorted algebras Vidal, Juan Climent Llópez, Enric Cosme Formal Languages and Automata Theory We generalize several recognizability theorems for free single-sorted algebras to the field of many-sorted algebras and provide, in a uniform way and without using neither regular tree grammars nor tree automata, purely algebraic proofs of them based on the concept of congruence. |
| title | Congruence based proofs of the recognizability theorems for free many-sorted algebras |
| topic | Formal Languages and Automata Theory |
| url | https://arxiv.org/abs/1808.08217 |