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Questions about space resources of computations in computational complexity or algorithms.

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Space alternating hierarchy

It is known thanks to Immerman and Szelepcsényi that ${\rm NSPACE}(f)={\rm coNSPACE}(f)$ if $f=\Omega(\log)$ (even for non-space constructible functions). In the same paper, Immerman state that the l …
Arthur MILCHIOR's user avatar