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Crystalline lifts of two-dimensional mod...
Diamond, Fred...
Crystalline lifts of two-dimensional mod p automorphic Galois representations by Diamond, Fred ( Author )
N.A
16-09-2015
We show that a sufficient condition for an irreducible automorphic Galois representation ρ:GF→GL2(F¯¯¯¯p) of a totally real field F to have an automorphic crystalline lift is that for each place v of F above p the restriction detρ|Iv is a fixed power of the mod p cyclotomic character. Moreover, we show that the only obstruction to controlling the level and character of such automorphic lifts arises for badly dihedral representations.
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English
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MYR 0.00
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https://arxiv.org/abs/1509.04979
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