Comptes Rendus
no. 12
Algebraic geometry
Ulrich bundles on blowing up (and an erratum)
[Fibrés de Ulrich sur les éclatements (et un erratum)]

Présenté par : Claire Voisin

Gianfranco Casnati1 ; Yeongrak Kim2
1 Dipartimento di Scienze Mathematiche, Politecnico di Torino, c.so Duca degli Abruzzi 24, 10129 Torino, Italy
2 Max Planck Institute for Mathematics, Vivatsgasse 7, 53111 Bonn, Germany
Comptes Rendus. Mathématique, Volume 355 (2017) no. 12, pp. 1291-1297.

Nous décrivons le comportement des faisceaux d'Ulrich en ce qui concerne leur image directe et réciproque par rapport aux éclatements des points. Nous corrigeons aussi un énoncé incorrect dans [11].

We deal with the behaviour of Ulrich bundles with respect to push-forward and pull-back via blowing-up points. We also correct a wrong statement in [11].

Reçu le :
Accepté le :
Publié le :
DOI : 10.1016/j.crma.2017.09.020
Gianfranco Casnati 1 ; Yeongrak Kim 2

1 Dipartimento di Scienze Mathematiche, Politecnico di Torino, c.so Duca degli Abruzzi 24, 10129 Torino, Italy
2 Max Planck Institute for Mathematics, Vivatsgasse 7, 53111 Bonn, Germany 
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Gianfranco Casnati; Yeongrak Kim. Ulrich bundles on blowing up (and an erratum). Comptes Rendus. Mathématique, Volume 355 (2017) no. 12, pp. 1291-1297. doi : 10.1016/j.crma.2017.09.020. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2017.09.020/

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