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arXiv · 2002.08234

Unusual spectral categories

María José Arroyo Paniagua·Alberto Facchini·Marino Gran·George Janelidze
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Abstract

The paper is devoted to a kind of `very non-abelian' spectral categories. Under strong conditions on a category $\mathcal{X}$, we prove, among other things, that, for a given faithful localization $\mathcal{C}\to\mathcal{X}$, we have canonical equivalences $\mathrm{Spec}(\mathcal{C})\sim\mathcal{X}\sim(\mathrm{Category\,\,of\,\,injective\,\,objects\,\,in}\,\, \mathcal{C})$, and that $\mathcal{C}$ has natural injective envelopes.

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María José Arroyo Paniagua, Alberto Facchini, Marino Gran, George Janelidze. 2020-02-19. Unusual spectral categories. https://doi.org/10.4171/rsmup%2F53

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