Structure Theorems of Unit Groups
( De Gruyter Textbook )
Publication series ：De Gruyter Textbook
Author： Jespers> Eric
Publisher： De Gruyter
Publication year： 2016
E-ISBN: 9783110411508
P-ISBN(Paperback): 9783110411492
Subject： O153.3 Ring theory
Keyword： 数学
Language： ENG
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Description
This two-volume graduate textbook gives a comprehensive, state-of-the-art account of describing large subgroups of the unit group of the integral group ring of a finite group and, more generally, of the unit group of an order in a finite dimensional semisimple rational algebra. Supporting problems illustrate the results and complete some of the proofs.
Volume 2 mainly is about structure theorems and geometric methods.