The University of Arizona

G-Valued Galois Deformation Rings when l is not p

G-Valued Galois Deformation Rings when l is not p

Series: Algebra and Number Theory Seminar
Location: ENR2 S395
Presenter: Jeremy Booher, U of A

Let G be a smooth group scheme over the p-adic integers with reductive generic fiber.  We study the generic fiber of the universal lifting ring of a G-valued mod-p representation of the absolute Galois group of an l-adic field.  In particular, we show that it admits an open dense regular locus, and is equidimensional of dimension dim G.  This is joint work with Stefan Patrikis.

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