THE TANGENT COMPLEX TO THE BLOCH-SUSLIN COMPLEX

摘要

Motivated by a renewed interest for the "additive dilogarithm" appeared recently, the purpose of this paper is to complete calculations on the tangent complex to the Bloch-Suslin complex, initiated a long time ago and which were motivated at the time by scissors congruence of polyedra and homology of SL2. The tangent complex to the trilogarithmic complex of Goncharov is also considered.