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OverviewThis book re-examines J. H. C. Whitehead's 1936 papers on free groups, from the viewpoint of categories of homotopy equivalences of combinatorial graphs. Buildings are introduced and shown to have high connectivity. The defining relations of the automorphism group of a finitely generated free group F are analyzed geometrically. Whitehead's problem, that is to decide whether two finitely generated subgroups of F are equivalent by an automorphism of F, is solved effectively, and McCool's finiteness results on stabilizers are generalized. Full Product DetailsAuthor: GerstenPublisher: Cambridge University Press Imprint: Cambridge University Press Volume: 102 ISBN: 9780521315234ISBN 10: 0521315239 Publication Date: 01 January 1988 Audience: College/higher education , General/trade , Postgraduate, Research & Scholarly , General Format: Paperback Publisher's Status: Active Availability: In stock  We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |
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