δ is like a mathematical function called the transition function . Something like. z = f(x, y) A function in mathematical defines mapping of elements in one set to another set. In function set of input arguments are called Domain of a function and output is the rage. [ANSWER] In expression “δ:Q×Σ → Q”, … Read more
Yes, it turns out this does exist; what is required is what is known academically as a DFA Learning algorithm, examples of which include: Angluin’s L* L* (adding counter-examples to columns) Kearns / Vazirani Rivest / Schapire NL* Regular positive negative inference (RPNI) DeLeTe2 Biermann & Feldman’s algorithm Biermann & Feldman’s algorithm (using SAT-solving) Source … Read more
How to write regular expression for a DFA using Arden theorem Lets instead of language symbols 0,1 we take Σ = {a, b} and following is new DFA. Notice start state is Q0 You have not given but In my answer initial state is Q0, Where final state is also Q0. Language accepted by is … Read more
As you says in question: I know that to convert a DFA, M to the complement, M`, I just need to swap the initial accepting states and final accepting states. Its not complement, but you are doing something like reverse of a language and regular languages are closure under reversal. Reversal of DFA What is … Read more