TRANSITION GRAPHS OF ITERATIONS OF INITIAL (2, 2)-AUTOMATA

V. М. Skochko
2017 Науковий вісник Ужгородського університету. Серія: Математика і інформатика  
The iterations of an automaton A naturally produces a sequence of nite graphs GA(n) which describe the transitions in A(n) = A ◦ A ◦ . . . ◦ A (n times). We consider combinatorial properties of the graphs GA(n) for initial invertible automata with two states over the binary alphabet. We compute the chromatic number and girth of the graphs GA(n) and show that all of them are imbalance graphic.
doi:10.24144/2616-7700.2017.2(31).129-136 doaj:3dc28129bade4644a069f7bde2879e47 fatcat:kxbg646jmnbb7kseoplfjmikom