Most Complex Regular Ideal Languages

@article{Brzozowski2016MostCR,
  title={Most Complex Regular Ideal Languages},
  author={Janusz A. Brzozowski and Sylvie Davies and Bo Yang Victor Liu},
  journal={Discrete Mathematics & Theoretical Computer Science},
  year={2016},
  volume={18}
}
A right ideal (left ideal, two-sided ideal) is a non-empty language L over an alphabet Σ that satisfies L = LΣ∗ (L = Σ∗L, L = Σ∗LΣ∗). Let k = 3 for right ideals, 4 for left ideals and 5 for two-sided ideals. We show that there exist sequences (Ln | n > k) of right, left, and two-sided regular ideals, where Ln has quotient complexity (state complexity) n, such that Ln is most complex in its class under the following measures of complexity: the size of the syntactic semigroup, the quotient… CONTINUE READING
Related Discussions
This paper has been referenced on Twitter 1 time. VIEW TWEETS

From This Paper

Figures, tables, and topics from this paper.

Citations

Publications citing this paper.

Similar Papers

Loading similar papers…