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arXiv · 2102.09263

Notes on schematic finite spaces

Fernando Sancho·Pedro Sancho
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Abstract

The schematic finite spaces are those finite ringed spaces where a theory of quasi-coherent modules can be developed with minimal natural conditions. We give various characterizations of these spaces and their natural morphisms. We show that schematic finite spaces are strongly related to quasi-compact quasi-separated schemes.

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Fernando Sancho, Pedro Sancho. 2021-02-18. Notes on schematic finite spaces. https://arxiv.org/abs/2102.09263

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