Beilinson–Bloch–Kato conjecture for polarized Chow motives

Let KK be a number field and let M\mathsf{M} be a polarized Chow motive in MotKrat\mathsf{Mot}_K^\mathrm{rat}. Let CH(M)0\operatorname{CH}(\mathsf{M})^0 be the homologically trivial degree-zero Chow group, let AJp\operatorname{AJ}_p be its pp-adic étale Abel–Jacobi map, let Hf1(K,Mp)\mathrm{H}^1_f(K,\mathsf{M}_p) denote the Bloch–Kato Selmer group, and let L(s,M)L(s,\mathsf{M}) be the associated LL-function. Beilinson–Bloch–Kato conjecture. The following assertions hold: (1) for every prime pp, the map

AJp ⁣:CH(M)0QQpHf1(K,Mp)\operatorname{AJ}_p\colon\operatorname{CH}(\mathsf{M})^0\otimes_{\mathbb{Q}}\mathbb{Q}_p\xrightarrow{\sim}\mathrm{H}^1_f(K,\mathsf{M}_p)

is an isomorphism; (2) L(s,M)L(s,\mathsf{M}) has a meromorphic continuation to the entire complex plane and satisfies

L(s,M)=ϵ(M)c(M)sL(s,M);L(s,\mathsf{M})=\epsilon(\mathsf{M})c(\mathsf{M})^{-s}L(-s,\mathsf{M});

(3) for all pp,

ords=0L(s,M)=dimQpHf1(K,Mp)dimQpH0(K,Mp).\operatorname{ord}_{s=0}L(s,\mathsf{M})=\dim_{\mathbb{Q}_p}\mathrm{H}^1_f(K,\mathsf{M}_p)-\dim_{\mathbb{Q}_p}\mathrm{H}^0(K,\mathsf{M}_p).

Here ϵ(M){±1}\epsilon(\mathsf{M})\in\{\pm1\} and c(M)c(\mathsf{M}) is a positive integer. This combines the Beilinson–Bloch and Bloch–Kato conjectures; the assertions are open in general.

Sources & referencesView supporting material

Primary source

Yifeng Liu, “Hirzebruch-Zagier cycles and twisted triple product Selmer groups”, arXiv:1511.08176 (2015).

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