RT Journal Article
T1 Cohomological characterization of vector bundles on Grassmannians of lines
A1 Arrondo Esteban, Enrique
A1 Malaspina, Francesco
AB We introduce a notion of regularity for coherent sheaves on Grassmannians of lines. We use this notion to prove some extension of Evans-Griffith criterion to characterize direct sums of line bundles. We also give. in the line of previous results by Costa and Miro-Roig, a cohomological characterization of exterior and symmetric powers of the universal bundles of the Grassmannian.
PB Elsevier Science
SN 0021-8693
YR 2010
FD 2010
LK https://hdl.handle.net/20.500.14352/42087
UL https://hdl.handle.net/20.500.14352/42087
LA eng
NO Ministerio de Educación (España)
DS Docta Complutense
RD 9 abr 2025