Cyclic permutations realized by signed shifts
نویسندگان
چکیده
منابع مشابه
Permutations realized by shifts
A permutation π is realized by the shift on N symbols if there is an infinite word on an N -letter alphabet whose successive left shifts by one position are lexicographically in the same relative order as π. The set of realized permutations is closed under consecutive pattern containment. Permutations that cannot be realized are called forbidden patterns. It was shown in [J.M. Amigó, S. Elizald...
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ژورنال
عنوان ژورنال: Journal of Combinatorics
سال: 2014
ISSN: 2156-3527,2150-959X
DOI: 10.4310/joc.2014.v5.n1.a1