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State Complexity of Permutation on Finite Languages
arXiv - CS - Formal Languages and Automata Theory Pub Date : 2020-06-26 , DOI: arxiv-2006.15178 Stefan Hoffmann
arXiv - CS - Formal Languages and Automata Theory Pub Date : 2020-06-26 , DOI: arxiv-2006.15178 Stefan Hoffmann
We investigate the state complexity of the permutation operation on finite
languages. We give a tight bound that is expressed in terms of the longest
strings in the unary projection languages. Moreover, we ask how large a minimal
automaton could be for a finite language such that the lengths of the strings
in the unary projection languages are bounded. Lastly, we look at a restricted
class of languages with maximal state complexity and derive a state bound
expressed in terms of the state complexity of the input language. This result
fits with previous results on restricted classes for binary alphabets.
中文翻译:
有限语言排列的状态复杂度
我们研究了有限语言置换操作的状态复杂性。我们给出了用一元投影语言中最长字符串表示的紧边界。此外,我们问对于有限语言,最小自动机可以有多大,使得一元投影语言中的字符串长度是有界的。最后,我们查看具有最大状态复杂度的受限语言类别,并推导出以输入语言的状态复杂度表示的状态界限。该结果与之前关于二进制字母表受限类的结果相符。
更新日期:2020-06-30
中文翻译:
有限语言排列的状态复杂度
我们研究了有限语言置换操作的状态复杂性。我们给出了用一元投影语言中最长字符串表示的紧边界。此外,我们问对于有限语言,最小自动机可以有多大,使得一元投影语言中的字符串长度是有界的。最后,我们查看具有最大状态复杂度的受限语言类别,并推导出以输入语言的状态复杂度表示的状态界限。该结果与之前关于二进制字母表受限类的结果相符。