Multiple constraints on three and four words
نویسنده
چکیده
In this paper we investigate the maximal size of chains of equations on three or four words such that every time we add a new equation the set of solutions strictly decreases. We also investigate how large systems of pairwise independent or pairwise non-equivalent equations exist accepting purely non-periodic solutions.
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ورودعنوان ژورنال:
- Theor. Comput. Sci.
دوره 391 شماره
صفحات -
تاریخ انتشار 2008