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We say that a rational (resp. a subsequential) function tl from a free monoid into another one is in the variety of monoids V if it may realized by some unambiguous (resp. subsequential) transducer whose monoid of transitions is in V. We characterize these functions when V is the variety of aperiodic monoids, and the variety of groups. In the first case, the period of am ’ (15) divides that of ...
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ژورنال
عنوان ژورنال: Revue d'anthropologie des connaissances
سال: 2011
ISSN: 1760-5393
DOI: 10.3917/rac.014.0573