On the robustness of primitive words
نویسندگان
چکیده
We investigate the e0ect on primitive words of point mutations (inserting or deleting symbols, substituting a symbol for another one), of morphisms, and of the operation of taking pre-xes. Several ways of producing primitive words are obtained in this framework. ? 2002 Elsevier Science B.V. All rights reserved.
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ورودعنوان ژورنال:
- Discrete Applied Mathematics
دوره 117 شماره
صفحات -
تاریخ انتشار 2002