Uniform simulations of nondeterministic real time multitape turing machines


A new and uniform technique is developed for the simulation of nondeterministic multitape Turing machines by simpler machines. For many types of restricted nondeterministic Turing machines it can now be proved that both linear time is no more powerful than real time, and multitape machines are no more powerful than machines with two tapes, one of which is a… (More)
DOI: 10.1007/BF01704917


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