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Bulletin of the American Mathematical Society
Bulletin of the American Mathematical Society
ISSN 1088-9485(online) ISSN 0273-0979(print)

Spaces of graphs and surfaces: on the work of Søren Galatius


Author: Ulrike Tillmann
Journal: Bull. Amer. Math. Soc. 49 (2012), 73-90
MSC (2010): Primary 20J06
Published electronically: October 19, 2011
MathSciNet review: 2869008
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Abstract: We put Soren Galatius's result on the homology of the automorphism group of free groups into context. In particular we explain its relation to the Mumford conjecture and the main ideas of the proofs.


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Additional Information

Ulrike Tillmann
Affiliation: Mathematical Institute, Oxford University, 24-29 St Giles St., Oxford OX1 3LB, United Kingdom
Email: tillmann@maths.ox.ac.uk

DOI: http://dx.doi.org/10.1090/S0273-0979-2011-01360-X
PII: S 0273-0979(2011)01360-X
Received by editor(s): July 18, 2011
Received by editor(s) in revised form: August 7, 2011
Published electronically: October 19, 2011
Article copyright: © Copyright 2011 American Mathematical Society
The copyright for this article reverts to public domain 28 years after publication.