Aug 11, 2015 · In the context of Turing machines, transitivity imply that every “local configuration” is reachable from every other; but here the meaning of “ ...
Abstract. A Turing machine is topologically transitive if every partial configuration — that is a state, a head position, plus a finite portion of the.
We characterize topological transitivity and study its computational complexity in the dynamical system models of Turing machines with moving head, moving tape ...
Apr 27, 2015 · A Turing machine is a triple (Q,Σ, δ) where Q is the finite set of states, Σ is the finite set of tape symbols and.
This work studies topological transitivity in the dynamical system models of Turing machines with moving head, moving tape and for the trace-shift and ...
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We characterize topological transitivity and study its computational complexity in the dynamical system models of Turing machines with moving head, moving tape ...
May 25, 2023 · The Turing reduction relation is transitive meaning that if A≤TB and B≤TC then A≤TC. The proof I have seen for this is let e0 be an index of ...
The Transitivity Problem of Turing Machines. https://doi.org/10.1007/978-3-662-48057-1_18 · Full text. Journal: Mathematical Foundations of Computer Science ...
Jun 16, 2021 · A Turing reduction from A to B is a Turing Machine M with an oracle for B that decides A. Suppose that there is also a Turing reduction M′ ...
Dec 15, 2021 · There are a number of functions which a universal Turing machine cannot compute. These are also called uncomputable functions.