Branched structures and affine and projective bundles on Riemann surfaces
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- by Richard Mandelbaum PDF
- Trans. Amer. Math. Soc. 183 (1973), 37-58 Request permission
Abstract:
A classification for analytic branched G-structures on a Riemann surface M is provided by means of a map ${\phi _G}$, into the moduli spaces of flat G-bundles on $M.\;(G = {\text {GA}}(1,{\text {C}})$ or ${\text {PL}}(1,{\text {C}}).)$ Conditions are determined under which ${\phi _G}$ is injective and these conditions are related to the total branching order of the G-structures. A decomposition of the space of analytic branched G-structures into a disjoint union of analytic varieties is exhibited and it is shown that ${\phi _G}$ is is fact holomorphic on each such variety.References
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Additional Information
- © Copyright 1973 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 183 (1973), 37-58
- MSC: Primary 30A46
- DOI: https://doi.org/10.1090/S0002-9947-1973-0325958-9
- MathSciNet review: 0325958