Abstract
The coefficient space is a kind of resolution of singularities of the universal flat deformation space for a given Galois representation of some local field. It parametrizes (in some sense) the finite flat models for the Galois representation. The aim of this note is to determine the image of the coefficient space in the universal deformation space.
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Hellmann, E. The image of the coefficient space in the universal deformation space of a flat Galois representation of a p-adic field. manuscripta math. 139, 273–290 (2012). https://doi.org/10.1007/s00229-011-0515-0
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DOI: https://doi.org/10.1007/s00229-011-0515-0