We provide a novel proof of the existence of regulator indecomposables in the cycle group $CH^2(X,1)$, where $X$ is a sufficiently general product of two elliptic curves. In particular, the nature of our proof provides an illustration of Beilinson rigidity.

Keywords:

real regulator, regulator indecomposable, higher Chow group, indecomposable cycle real regulator, regulator indecomposable, higher Chow group, indecomposable cycle

MSC Classifications:

14C25 show english descriptions Algebraic cycles 14C25 - Algebraic cycles

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