Warren Dicks Books

Groups, trees, and projective modules
Groups Acting on Graphs
The group fixed by a family of injective endomorphisms of a free group
The group fixed by a family of injective endomorphisms of a free group

By Warren Dicks

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This monograph contains a proof of the Bestvina-Handel Theorem (for any automorphism of a free group of rank n, the fixed group has rank at most n) that to date has not been available in book form....

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Groups Trees and Projective Modules
Groups Acting on Graphs
Groups Trees and Projective Modules

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