Comptes Rendus
Algebraic geometry
Corrections to “Singular Hochschild cohomology via the singularity category” [C. R. Acad. Sci. Paris, Ser. I 356 (2018) 1106–1111]
Comptes Rendus. Mathématique, Volume 357 (2019) no. 6, pp. 533-536.

We correct a mistake that occurred in the proof of the main theorem of “Singular Hochschild cohomology via singularity categories” and some inaccuracies in the proof of the reconstruction theorem.

Nous corrigeons une erreur qui s'est glissée dans la démonstration du théorème principal de « La cohomologie singulière via la catégorie des singularités », ainsi que des imprécisions dans la démonstration du théorème de reconstruction.

Received:
Accepted:
Published online:
DOI: 10.1016/j.crma.2019.06.004

Bernhard Keller 1

1 Université Paris-Diderot – Paris-7, UFR de mathématiques, Institut de mathématiques de Jussieu–PRG, UMR 7586 du CNRS, case 7012, bâtiment Sophie Germain, 75205 Paris cedex 13, France
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Bernhard Keller. Corrections to “Singular Hochschild cohomology via the singularity category” [C. R. Acad. Sci. Paris, Ser. I 356 (2018) 1106–1111]. Comptes Rendus. Mathématique, Volume 357 (2019) no. 6, pp. 533-536. doi : 10.1016/j.crma.2019.06.004. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2019.06.004/

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