Date: Monday, March 27, 2017
Location: 4088 East Hall (4:10 PM to 5:30 PM)
Title: 2Selmer nearcompanion curves
Abstract: Let E, A be elliptic curves over a number field K. We say E,A are pSelmer nearcompanion curves over K if the difference between pSelmer ranks of E^\chi and A^\chi is bounded by some constant C(E,K) independent of the choice of \chi. Mazur and Rubin conjectured that if E and A are pSelmer near companion over K, then there exists a G_K module isomorphism between E[p] and A[p]. In this talk, I will prove the conjecture holds for p=2.
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Speaker: Myungjun Yu
Institution: University of Michigan
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