Bromberg's local-connectivity conjecture for surface-group deformation spaces
Bromberg's local-connectivity conjecture for surface-group deformation spaces
Let be any compact surface. Write for the deformation space of marked hyperbolic structures on with the indicated parabolic locus. A space is locally connected if every point has arbitrarily small connected neighborhoods.
Bromberg's surface-group conjecture.
The paper notes that this was proved by Aaron Magid when is a closed orientable surface of genus at least two. The unrestricted statement for every compact surface is therefore not left open by the source's stated evidence in those cases, but the candidate does not provide a complete resolution for all compact surfaces.
Sources & referencesView supporting material
Primary source
Richard D. Canary, “Introductory bumponomics: the topology of deformation spaces of hyperbolic 3-manifolds”, arXiv:1001.2080 (2010).
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