Homological characterizations of $Q$-manifolds and $l_2$-manifolds

Alexandre Karassev; Vesko Valov

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arXiv · 2012.00231

Homological characterizations of $Q$-manifolds and $l_2$-manifolds

Alexandre Karassev·Vesko Valov

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Abstract

We investigate to what extend the density of $Z_n$-maps in the characterization of $Q$-manifolds, and the density of maps $f\in C(\mathbb N\times Q,X)$ having discrete images in the $l_2$-manifolds characterization can be weakened to the density of homological $Z_n$-maps and homological $Z$-maps, respectively. As a result, we obtain homological characterizations of $Q$-manifolds and $l_2$-manifolds.

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BibTeX RIS

Alexandre Karassev, Vesko Valov. 2020-12-01. Homological characterizations of $Q$-manifolds and $l_2$-manifolds. https://arxiv.org/abs/2012.00231

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