Department of MathematicsLet p be a prime and T a finite free Z_p-representation of Gal(\bar K/K). We prove that T is semi-stable (crystalline) if and only if for all n, T/p_nT is torsion semi-stable (crystalline).
Monday, November 27, 2006 - 4:00pm
University of Pennsylvania
Let p be a prime and T a finite free Z_p-representation of Gal(\bar K/K). We prove that T is semi-stable (crystalline) if and only if for all n, T/p_nT is torsion semi-stable (crystalline).