On a question of Mehta and Pauly

Autor(en): Brenner, Holger 
Staebler, Axel
Stichwörter: BUNDLES; CURVES; DIRECT IMAGES; Mathematics
Erscheinungsdatum: 2015
Herausgeber: ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
Journal: COMPTES RENDUS MATHEMATIQUE
Volumen: 353
Ausgabe: 9
Startseite: 855
Seitenende: 857
Zusammenfassung: 
In this short note, we provide explicit examples in characteristic p on certain smooth projective curves where for a given semistable vector bundle epsilon the length of the Harder-Narasimhan filtration of F*epsilon is longer than p. This negatively answers a question of Mehta and Pauly raised in [2]. (C) 2015 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.
ISSN: 1631073X
DOI: 10.1016/j.crma.2015.06.007

Show full item record

Google ScholarTM

Check

Altmetric