Browsing Computer Science by Subject "operation"
Now showing items 1-2 of 2
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Most Complex Regular Right-Ideal Languages
(Springer, 2014)A right ideal is a language L over an alphabet Sigma that satisfies the equation L = L Sigma*. We show that there exists a sequence (Rn vertical bar n >= 3) of regular right-ideal languages, where R-n has n left quotients ... -
Quotient Complexity Of Star-Free Languages
(World Scientific Publishing, 2012-09-01)The quotient complexity, also known as state complexity, of a regular language is the number of distinct left quotients of the language. The quotient complexity of an operation is the maximal quotient complexity of the ...