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Título:
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Automorphisms of moduli spaces of symplectic bundles.
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Autores:
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Biswas, Indranil ;
Gómez, Tomás L. ;
Muñoz, Vicente
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Tipo de documento:
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texto impreso
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Editorial:
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World Scientific publ PUBL co pte ltd, 2012
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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: Geometria algebraica
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Tipo = Artículo
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Resumen:
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Let X be an irreducible smooth complex projective curve of genus g >= 4. Fix a line bundle L on X. Let M-Sp (L) be the moduli space of semistable symplectic bundles (E,(sic) : E circle times E -> L) on X, with the symplectic form taking values in L. We show that the automorphism group of M-Sp (L) is generated by the automorphisms of the form E bar right arrow E circle times M, where M-2 congruent to O-X, together with the automorphisms induced by automorphisms of X.
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En línea:
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https://eprints.ucm.es/id/eprint/16944/1/VMu%C3%B1oz01.pdf
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