2026-06-08T01:18:38Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/423732023-08-10T18:23:16Zcom_20.500.14352_14col_20.500.14352_15

Automorphisms of moduli spaces of symplectic bundles. Biswas, Indranil Gómez, Tomás L. Muñoz, Vicente 512.7 Moduli space Symplectic bundle Automorphism Higgs bundle Complex projective curve Geometria algebraica 1201.01 Geometría Algebraica 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. Spanish Ministerio de Ciencia e Innovacion. Depto. de Álgebra, Geometría y Topología Fac. de Ciencias Matemáticas TRUE pub 2023-06-20T00:18:38Z 2023-06-20T00:18:38Z 2012 journal article https://hdl.handle.net/20.500.14352/42373 0129-167X 10.1142/S0129167X12500528 eng MTM2007-63582 restricted access application/pdf World Scientific publ PUBL co pte ltd