Cousin complex on the complement to the strict normal-crossing divisor in a local essentially smooth scheme over a field
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Published:2023
Issue:2
Volume:214
Page:210-225
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ISSN:1064-5616
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Container-title:Sbornik: Mathematics
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language:en
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Short-container-title:Sb. Math.
Author:
Druzhinin Andrei Eduardovich1
Affiliation:
1. St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences, St. Petersburg, Russia
Abstract
For any $\mathbb{A}^1$-invariant cohomology theory that satisfies Nisnevich excision on the category of smooth schemes over a field $k$ it is proved that the Cousin complex on the complement $U-D$ to the strict normal-crossing divisor $D$ in a local essentially smooth scheme $U$ is acyclic. This claim is also proved for the schemes $(X-D)\times(\mathbb{A}^1_k-Z_0)\times…\times(\mathbb{A}^1_k-Z_l)$, where $Z_0,…,Z_l$ is a finite family of closed subschemes in the affine line over $k$.
Bibliography: 32 titles.
Funder
Russian Science Foundation
Contest «Young Russian Mathematics»
Publisher
Steklov Mathematical Institute
Subject
Algebra and Number Theory
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