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expressing_finite_automata_in_msol_over_strings [2010/05/21 02:31]
vkuncak
expressing_finite_automata_in_msol_over_strings [2015/04/21 17:32] (current)
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-====== Expressing finite automaton in MSOL over strings ​======+====== Expressing finite automaton in WS1S ======

Consider a finite automaton with alphabet $\Sigma=\{0,​1\}^n$,​ states $Q = \{q_0,​q_1,​\ldots,​q_m\}$,​ transition relation $\Delta$, initial state $q_0$ and final states $F$. Consider a finite automaton with alphabet $\Sigma=\{0,​1\}^n$,​ states $Q = \{q_0,​q_1,​\ldots,​q_m\}$,​ transition relation $\Delta$, initial state $q_0$ and final states $F$.
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Then the word is accepted if the above formula holds for the entire input Then the word is accepted if the above formula holds for the entire input
-$+\begin{equation*} ​\exists k. (F \land \forall p. k < p \rightarrow \bigwedge_i p \notin v_i) ​\exists k. (F \land \forall p. k < p \rightarrow \bigwedge_i p \notin v_i) -$+\end{equation*}

expressing_finite_automata_in_msol_over_strings.txt · Last modified: 2015/04/21 17:32 (external edit)

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