© 1978 by London Mathematical Society
A Transfer Map in K-Theory
Imperial College London S.W.7
Received 11 January 1978.
Abstract
I am grateful to Keith Dennis for pointing out that the proof of Proposition 1 is fallacious. A correct argument is as follows.
Let
be the maximal order of the maximal unramified subfield ofD. Then both
and D have residue class field d, and the following triangle of functors is commutative up to a natural equivalence:
Therefore, there is a commuting triangle of homomorphisms
The Proposition follows since the diagonal map is surjective by Gersten's result.