Quantum finite automata with control language
Carlo Mereghetti, Beatrice Palano (2006)
RAIRO - Theoretical Informatics and Applications
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Bertoni introduced in (2003) 1–20 a new model of 1-way quantum finite automaton (1qfa) called . This model, whose recognizing power is exactly the class of regular languages, generalizes main models of 1qfa's proposed in the literature. Here, we investigate some properties of 1qfc's. In particular, we provide algorithms for constructing 1qfc's accepting the inverse homomorphic images and quotients of languages accepted by 1qfc's. Moreover, we give instances ...