arXiv math/06011752006-01-09math.AGmath.KT

The Milnor-Chow homomorphism revisited

Moritz Kerz, Stefan Müller-Stach

备注：: 8 pages

英文摘要：

The aim of this note is to give a simplified proof of the surjectivity of the natural Milnor-Chow homomorphism $ρ: K^M_n(A) \to CH^n(A,n)$ between Milnor $K$-theory and higher Chow groups for essentially smooth (semi-)local $k$-algebras $A$ with $k$ infinite. It implies the exactness of the Gersten resolution for Milnor $K$-theory at the generic point. Our method uses the Bloch-Levine moving technique and some properties of the Milnor $K$-theory norm for fields.

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