| Título: | Cohomological characterization of vector bundles on Grassmannians of lines |
| Autores: | Arrondo Esteban, Enrique ; Malaspina, Francesco |
| Tipo de documento: | texto impreso |
| Editorial: | Elsevier Science, 2010 |
| Dimensiones: | application/pdf |
| Nota general: | info:eu-repo/semantics/restrictedAccess |
| Idiomas: | |
| Palabras clave: | Estado = Publicado , Materia = Ciencias: Matemáticas: Geometria algebraica , Tipo = Artículo |
| Resumen: | 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. |
| En línea: | https://eprints.ucm.es/id/eprint/14754/1/04.pdf |
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