The complexity of necklace splitting, consensus-halving, and discrete ham sandwich

We resolve the computational complexity of three problems known as Necklace Splitting, Consensus-Halving, and Discrete Ham sandwich, showing that they are PPA-complete. For NECKLACE SPLITTING, this result is specific to the important special case in which two thieves share the necklace. These are th...

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Príomhchruthaitheoirí: Filos-Ratsikas, A, Goldberg, PW
Formáid: Journal article
Teanga:English
Foilsithe / Cruthaithe: Society for Industrial and Applied Mathematics 2022