Cohomology of twisted polynomial superfunctors through the twisting spectral sequence

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Bibliographic Details
Main Author:	Giordano, Iacopo
Format:	Preprint
Published:	2022
Subjects:	Algebraic Topology
Online Access:	Acceder al recurso
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author	Giordano, Iacopo
author_facet	Giordano, Iacopo
contents	We want to compute generic $\mathrm{Ext}$-spaces of twisted polynomial functors in relation to the $\mathrm{Ext}$-spaces of the untwisted ones, modulo a parametrisation. Thanks to the study of a spectral sequence we get to a computation in low degrees, with remarkable consequences at the level of generic cohomology.
format	Preprint
id	arxiv_https___arxiv_org_abs_2212_07970
institution	arXiv
publishDate	2022
record_format	arxiv
spellingShingle	Cohomology of twisted polynomial superfunctors through the twisting spectral sequence Giordano, Iacopo Algebraic Topology We want to compute generic $\mathrm{Ext}$-spaces of twisted polynomial functors in relation to the $\mathrm{Ext}$-spaces of the untwisted ones, modulo a parametrisation. Thanks to the study of a spectral sequence we get to a computation in low degrees, with remarkable consequences at the level of generic cohomology.
title	Cohomology of twisted polynomial superfunctors through the twisting spectral sequence
topic	Algebraic Topology
url	https://arxiv.org/abs/2212.07970

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