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Acyclic resolutions for arbitrary groups

Michael Levin
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Abstract

We prove that for every abelian group G and every compactum X with $\dim_G X \leq n \geq 2$ there is a G-acyclic resolution $r: Z \lo X$ from a compactum Z with $\dim_G Z \leq n$ and $\dim Z \leq n+1$ onto X.

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Michael Levin. 2004-01-13. Acyclic resolutions for arbitrary groups. https://arxiv.org/abs/math/0202188

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