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A Transfer Map in K ‐Theory
Author(s) -
Keating M. E.
Publication year - 1978
Publication title -
journal of the london mathematical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.441
H-Index - 62
eISSN - 1469-7750
pISSN - 0024-6107
DOI - 10.1112/jlms/s2-18.1.14-s
Subject(s) - transfer (computing) , computer science , mathematics , parallel computing
I am grateful to Keith Dennis for pointing out that the proof of Proposition 1 is fallacious. A correct argument is as follows. Let θ be the maximal order of the maximal unramified subfield of D . Then both θ 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.