On multiply-exponential write-once Turing machines

Maciej Zielenkiewicz; Aleksy Schubert; Jacek Chrząszcz

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arXiv · 1407.7592

On multiply-exponential write-once Turing machines

Maciej Zielenkiewicz·Aleksy Schubert·Jacek Chrząszcz

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Abstract

In this work we analyze the multiply-exponential complexity classes for write-once Turing machines, i.e. machines that can write to a given tape cell at most once. We show that $k$-DExpWOSpace = $k$-DExpWOTime = $k$-ExpTime and the nondeterministic counterpart. For alternating machines we show that $k$-AExpWOTime = $k$-AExpTime = $k-1$-ExpSpace.

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BibTeX RIS

Maciej Zielenkiewicz, Aleksy Schubert, Jacek Chrząszcz. 2014-10-28. On multiply-exponential write-once Turing machines. https://arxiv.org/abs/1407.7592

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