Ring Theoretic Properties of Affinoid PDWeyl Algebras
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 Benjamin Lewis (Queen Mary)
 Friday 31 May 2013, 14:3015:30
 MR14.
If you have a question about this talk, please contact Jonathan Nelson.
Note time and venue
Berthelot defines the sheaf of differential operators \widehat{D}_{X}^{[m]} of level m on a formal scheme X over a c.d.v.r. R of mixed characteristic (0, p). In this talk we prove there is an isomorphism between \widehat{D}_{X}^{[1]} and M_{p}(\widehat{D}_{X}^{[0]}) when X is the formal completion of A_{R}^{1}. If there is time we will study the global sections of \widehat{D}_{X}^{[1]} when X is the formal completion of P_{R}^{1}.
This talk is part of the Junior Algebra and Number Theory seminar series.
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