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Creators/Authors contains: "Burungale, Ashay A."

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  1. ; ; ( , Journal of the Institute of Mathematics of Jussieu)
    Abstract

    LetKbe an imaginary quadratic field and$p\geq 5$a rational prime inert inK. For a$\mathbb {Q}$-curveEwith complex multiplication by$\mathcal {O}_K$and good reduction atp, K. Rubin introduced ap-adicL-function$\mathscr {L}_{E}$which interpolates special values ofL-functions ofEtwisted by anticyclotomic characters ofK. In this paper, we prove a formula which links certain values of$\mathscr {L}_{E}$outside its defining range of interpolation with rational points onE. Arithmetic consequences includep-converse to the Gross–Zagier and Kolyvagin theorem forE.

    A key tool of the proof is the recent resolution of Rubin’s conjecture on the structure of local units in the anticyclotomic${\mathbb {Z}}_p$-extension$\Psi _\infty $of the unramified quadratic extension of${\mathbb {Q}}_p$. Along the way, we present a theory of local points over$\Psi _\infty $of the Lubin–Tate formal group of height$2$for the uniformizing parameter$-p$.

     
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    Free, publicly-accessible full text available May 1, 2025
  2. ; ( , Inventiones mathematicae)
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  3. ; ( , Annales de l'Institut Fourier)
    null (Ed.)
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