Article ID Journal Published Year Pages File Type
4596825 Journal of Pure and Applied Algebra 2011 8 Pages PDF
Abstract

In this paper homotopical methods for the description of subgroups determined by ideals in group rings are introduced. It is shown that in certain cases the subgroups determined by symmetric product of ideals in group rings can be described with the help of homotopy groups of spheres.

Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory