Absorbing Subalgebras, Cyclic Terms, and the Constraint Satisfaction Problem
The Algebraic Dichotomy Conjecture states that the Constraint Satisfaction Problem over a fixed template is solvable in polynomial time if the algebra of polymorphisms associated to the template lies in a Taylor variety, and is NP-complete otherwise. This paper provides two new characterizations of...
| Autori principali: | , |
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| Natura: | Articolo |
| Lingua: | English |
| Pubblicazione: |
Logical Methods in Computer Science e.V.
2012-02-01
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| Serie: | Logical Methods in Computer Science |
| Soggetti: | |
| Accesso online: | https://lmcs.episciences.org/673/pdf |