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arXiv · 1704.05587

Computability in the Lattice of Equivalence Relations

Jean-Yves Moyen·Jakob Grue Simonsen
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Abstract

We investigate computability in the lattice of equivalence relations on the natural numbers. We mostly investigate whether the subsets of appropriately defined subrecursive equivalence relations -for example the set of all polynomial-time decidable equivalence relations- form sublattices of the lattice.

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Jean-Yves Moyen, Jakob Grue Simonsen. 2017-04-19. Computability in the Lattice of Equivalence Relations. https://doi.org/10.4204/eptcs.248.8

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