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Title:
Growth of Bianchi modular forms
Speaker:
Abstract:
In this talk, I will establish a sharp bound on the growth of cuspidal Bianchi modular forms. By the Eichler-Shimura isomorphism, we actually give a sharp bound of the second cohomology of a hyperbolic three manifold (Bianchi manifold) with local system arising from the representation ∼k⊗∼—k of SL2(C). I will explain how a p-adic algebraic method is used for deriving our result.
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