Regulators on additive higher Chow groups

Abstract

As an attempt to understand motives over $k[x]/(x^m)$, we define the cubical additive higher Chow groups with modulus for all dimensions extending the works of S. Bloch, H. Esnault and K. Rülling on 0-dimensional cycles. We give an explicit construction of regulator maps on the groups of 1-cycles with an aid of the residue theory of A. Parshin and V. Lomadze.

17 pages; 2 figures; v2) introduction revised; typos corrected; some notations changed to be more coherent; some remarks corrected; v3) further typos corrected. compactified. a version of this paper to appear in Amer. J. Math

Cited by in corpus (1)

• Deforming motivic theories I: Pure weight perfect Modules on divisorial schemes