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Homomorphisms of nonzero degree between PDn-groups

Published online by Cambridge University Press:  09 April 2009

Jonathan A. Hillman
Affiliation:
School of Mathematics and Statistics, The University of Sydney, Sydney, NSW 2006, Australia e-mail: john@maths.usyd.edu.au
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Abstract

We give algebraic proofs of some results of Wang on homomorphisms of nonzero degree between aspherical closed orientable 3-manifolds. Our arguments apply to PDn-groups which are virtually poly-Z or have a Kropholler decomposition into parts of generalized Seifert type, for all n.

Type
Research Article
Copyright
Copyright © Australian Mathematical Society 2004

References

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