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arXiv · 2309.08212

Fiberwise criteria for Twisted Forms of Algebraic Structures

Philippe Gille·Arturo Pianzola
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Abstract

We provide a criterion for certain algebraic objects over Jacobson schemes to be forms of each other based on their behaviour at closed fibres. This criterion permits to answer a question that I. Burban had asked the authors.

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Philippe Gille, Arturo Pianzola. 2023-09-15. Fiberwise criteria for Twisted Forms of Algebraic Structures. https://arxiv.org/abs/2309.08212

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