Deformations and automorphisms: a framework for globalizing local tangent and obstruction spaces

DOI10.2422/2036-2145.2010.3.07zbMath1200.14028arXiv0805.4473OpenAlexW2964004969MaRDI QIDQ3163020

Brian Osserman

Publication date: 22 October 2010

Published in: ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0805.4473

zbMATH Keywords

groupoidsgeometric deformation stacksSchlessinger's theory of deformationstangent space and obstructions

Mathematics Subject Classification ID

Formal methods and deformations in algebraic geometry (14D15) Stacks and moduli problems (14D23)

Related Items (1)

On deformation spaces of toric singularities and on singularities of K-moduli of Fano varieties

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