Estimated by Tue, 7 Oct - Wed, 15 OctEstimated delivery Tue, 7 Oct - Wed, 15 Oct
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
NewNew
Chapter 6 shows how earlier examples and others fit into the general classification of Coxeter diagrams. Chapter 7 is based on the very important work of Kazhdan and Lusztig and the last chapter presents a number of miscellaneous topics of a combinatorial nature.
This is a very useful book. The style is informal and the arguments are clear. The publisher describes it as a "graduate textbook'' accessible to a reader with "a good knowledge of algebra'' which "attempts to be both an introduction to Bourbaki and an updating of the coverage''. This is fair billing. In its 200 pages it gives a readable introduction to Coxeter groups. It is the unique graduate level text on this subject and most of what it does is important for various aspects of Lie theory.