The reduction mod p of crystalline Galois representations

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Toby Gee, Imperial College London
Fine Hall 224

I will discuss some joint work with Bhargav Bhatt and Mark Kisin, in which we use prismatic methods to obtain new structures on Breuil鈥擪isin modules, and deduce results on the inertial weights of the reduction mod p of local p-adic Galois representations.