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Título:
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Faisceaux semi-stables de rang 2 sur P3
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Autores:
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Sols, Ignacio ;
Meseguer Guaita, José
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Tipo de documento:
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texto impreso
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Editorial:
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Elsevier, 1984
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/restrictedAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Matemáticas: Álgebra
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Tipo = Artículo
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Resumen:
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The authors consider semistable sheaves (in the sense of Mumford-Takemoto) of rank 2 on P3. By studying sections, they are able to determine all Chern classes c1,c2,c3 for which such sheaves exist. As an application they describe a stratification of the moduli space MP2(?1,c2) of stable rank 2 sheaves on P2 with given Chern classes c1=?1 and c2. This space can be viewed as a compactification of the moduli space of stable rank 2 vector bundles over the projective plane.
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En línea:
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https://eprints.ucm.es/id/eprint/20345/1/sols22.pdf
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