Go to content
UR Home

Excision in algebraic K-theory revisited

URN to cite this document:
urn:nbn:de:bvb:355-epub-410751
DOI to cite this document:
10.5283/epub.41075
Tamme, Georg
[img]
Preview
PDF - Published Version
(458kB)
Date of publication of this fulltext: 22 Nov 2019 09:52


Abstract

By a theorem of Suslin, a Tor-unital (not necessarily unital) ring satisfies excision in algebraic K-theory. We give a new and direct proof of Suslin's result based on an exact sequence of categories of perfect modules. In fact, we prove a more general descent result for a pullback square of ring spectra and any localizing invariant. Our descent theorem contains not only Suslin's result, but also ...

plus


Owner only: item control page
  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de
0941 943 4239

Dissertations: dissertationen@ur.de
0941 943 3904

Research data: daten@ur.de
0941 943 4239

Contact persons