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arXiv · 2605.08868

The singularity category of a separable extension

Charalampos Verasdanis
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Abstract

We prove that separable extensions of noetherian rings and finite \'etale morphisms of noetherian schemes give rise to separable extensions of singularity categories.

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Charalampos Verasdanis. 2026-05-09. The singularity category of a separable extension. https://arxiv.org/abs/2605.08868

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