Finite automata

Generalized nondeterministic finite automaton

In the theory of computation, a generalized nondeterministic finite automaton (GNFA), also known as an expression automaton or a generalized nondeterministic finite state machine, is a variation of a nondeterministic finite automaton (NFA) where each transition is labeled with any regular expression. The GNFA reads blocks of symbols from the input which constitute a string as defined by the regular expression on the transition. There are several differences between a standard finite state machine and a generalized nondeterministic finite state machine. A GNFA must have only one start state and one accept state, and these cannot be the same state, whereas an NFA or DFA both may have several accept states, and the start state can be an accept state. A GNFA must have only one transition between any two states, whereas a NFA or DFA both allow for numerous transitions between states. In a GNFA, a state has a single transition to every state in the machine, although often it is a convention to ignore the transitions that are labelled with the empty set when drawing generalized nondeterministic finite state machines. (Wikipedia).

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From playlist ISE 2021 - Lecture 04, 05.05.2021

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From playlist Linear Second Order Nonhomogeneous Differential Equations: Method of Undetermined Coefficients

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From playlist Linear Second Order Nonhomogeneous Differential Equations: Method of Undetermined Coefficients

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MIT 18.404J Theory of Computation, Fall 2020 Instructor: Michael Sipser View the complete course: https://ocw.mit.edu/18-404JF20 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60_JNv2MmK3wkOt9syvfQWY Quickly reviewed last lecture. Showed conversion of DFAs to regular e

From playlist MIT 18.404J Theory of Computation, Fall 2020

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From playlist Linear Second Order Nonhomogeneous Differential Equations: Method of Undetermined Coefficients

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From playlist Linear Second Order Nonhomogeneous Differential Equations: Variation of Parameters

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From playlist Linear Second Order Nonhomogeneous Differential Equations: Variation of Parameters

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From playlist Linear Second Order Nonhomogeneous Differential Equations: Method of Undetermined Coefficients

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From playlist Linear Second Order Nonhomogeneous Differential Equations: Method of Undetermined Coefficients

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Related pages

Conference on Implementation and Application of Automata | Derick Wood | Regular expression | Powerset construction | Function (mathematics) | Finite set | Theory of computation | Formal language | Deterministic finite automaton | Nondeterministic finite automaton