Gruppenringgruppen: Ordnungen und allgemeine Einheitenkonstruktionen, Taschenbuch von J...
Group Ring Groups : Orders and Generic Constructions of Units, Paperback by Jespers, Eric; Del Rio, Angel, ISBN 3110372789, ISBN-13 9783110372786, Like New Used, Free P&P in the UK A group ring of a finite group over a ring is the tool that serves as a meeting place for the interplay between group theory and ring theory, say Jespers and del Río. Instead of starting with structural results, the begin with a chapter that contains many examples. Other topics in this first of two volumes include Wedderburn decomposition of semisimple group algebras, the group of units of an order, cyclotomic integers, K-theory, generations of unit groups of group rings, and idempotents and central units in group rings. Annotation ©2016 Ringgold, Inc., Portland, OR ()
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