Author : Darrin D. Frey
Publisher : American Mathematical Soc.
ISBN 13 : 9780821863572
Total Pages : 180 pages
Book Rating : 4.8/5 (635 download)
Book Synopsis Conjugacy of Alt5 and SL(2, 5) Subgroups of E8(C) by : Darrin D. Frey
Download or read book Conjugacy of Alt5 and SL(2, 5) Subgroups of E8(C) written by Darrin D. Frey and published by American Mathematical Soc.. This book was released on 1998-01-01 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exceptional complex Lie groups have become increasingly important in various fields of mathematics and physics. As a result, there has been interest in expanding the representation theory of finite groups to include embeddings into the exceptional Lie groups. Cohen, Griess, Lisser, Ryba, Serre and Wales have pioneered this area, classifying the finite simple and quasisimple subgroups that embed in the exceptional complex Lie groups. This work contains the first major results concerning conjugacy classes of embeddings of finite subgroups of an exceptional complex Lie group in which there are large numbers of classes. The approach developed in this work is character theoretic, taking advantage of the classical subgroups of Eg(C). The machinery used is relatively elementary and has been used by the author and others to solve other conjugacy problems. The results presented here are very explicity. Each known conjugacy class if listed by its fusion pattern with an explicit character afforded by an embedding in that class.
