Homogeneous SK1 of simple graded algebras

Autor:	Hazrat, R., Wadsworth, A. R.
Rok vydání:	2011
Předmět:	Mathematics - K-Theory and Homology Mathematics - Rings and Algebras
Druh dokumentu:	Working Paper
Popis:	For a simple graded algebra A=M_n(E) over a graded division algebra E, a short exact sequence relating the reduced Whitehead group of the homogeneous part of A to that of E is established. In particular it is shown that the homogeneous SK1 is not in general Morita invariant. Comment: 16 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1110.6585 Zobrazit plný text záznamu View this record from Arxiv