The refined p-adic Beilinson conjecture for motives

Let k/Qk/\mathbb Q be finite Galois with group GG, let E/QE/\mathbb Q be finite, let πE[G]\pi\in E[G] be an idempotent, and let ψπ\psi_\pi and χπ\chi_\pi be the associated representation and character. Let MπEM_\pi^E and its archimedean and pp-adic discriminants and regulators be as defined in the source. Assume

dimE(E[G]π)=dimE(πK2n1(k))\dim_E(E[G]\pi)=\dim_E(\pi K_{2n-1}(k))

for some n2n\geq2.

The refined p-adic Beilinson conjecture. There are e(n,MπE),ep(n,MπE)(EQQ)e(n,M_\pi^E),e_p(n,M_\pi^E)\in(E\otimes_{\mathbb Q}\mathbb Q)^* such that the archimedean and pp-adic regulator formulas hold, with ep(n,MπE)=e(n,MπE)e_p(n,M_\pi^E)=e(n,M_\pi^E); additionally, Lp(n,χπωp1n,Q)L_p(n,\chi_\pi\otimes\omega_p^{1-n},\mathbb Q) and Rn,p(MπE)R_{n,p}(M_\pi^E) are units in the indicated tensor products.

This refines the number-field formula by incorporating idempotent components and comparison of complex and pp-adic periods. The source gives no resolution.

Sources & referencesView supporting material

Primary source

Amnon Besser, Paul Buckingham, Rob de Jeu and Xavier-Francois Roblot, “On the p-adic Beilinson conjecture for number fields”, arXiv:0707.3682 (2007).

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