Mode De Propagation Particulier AuPotamogeton Crispus, L.
نویسندگان
چکیده
منابع مشابه
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Let A be a finite automaton. We are concerned with the minimal length of the words that send all states on a unique state (synchronizing words). J. Černý has conjectured that, if there exists a synchronizing word in A, then there exists such a word with length 6 (n − 1) where n is the number of states of A. As a generalization, we conjecture that, if there exists a word of rank 6 k in A, there ...
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— 11 is well-known that thefamily of context-free languages is a full principal AFL. It thus contains a largestfûll sub-AFL, denoted Nge, consisting ofthe languages which are notfull generators. One ofthe major problems (still unsolved) is to know whether this AFL is principal or not. The main resuit in this direction states that Ngestrictly contains thefamily Gre ofthe Greibach languages ( — t...
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ژورنال
عنوان ژورنال: Bulletin de la Société Botanique de France
سال: 1856
ISSN: 0037-8941
DOI: 10.1080/00378941.1856.10826141