Conjugacy of morphisms and Lyndon decomposition of standard Sturmian words
Conjugacy of morphisms and Lyndon decomposition of standard Sturmian words
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DOI:
10.1016/j.tcs.2007.03.028
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发表时间:
2007-07
期刊:
影响因子:
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通讯作者:
G. Richomme
中科院分区:
文献类型:
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作者:
G. Richomme
Using the notions of conjugacy of morphisms and of morphisms preserving Lyndon words, we answer a question of G. Melançon. We characterize cases where the sequence of Lyndon words in the Lyndon factorization of a standard Sturmian word is morphic. In each possible case, the corresponding morphism is given.