Title
The rational homology of the outer automorphism group of $F_7$
Abstract
We compute the homology groups $H_*(\operatorname{Out}(F_7);\mathbb Q)$ of the outer automorphism group of the free group of rank $7$. We produce in this manner the first rational homology classes of $\operatorname{Out}(F_n)$ that are neither constant ($*=0$) nor Morita classes ($*=2n-4$).
Year
Venue
Field
2015
CoRR
Topology,Outer automorphism group,Singular homology,Algebra,Homology (biology),Mathematics,Free group,Alternating group
DocType
Volume
ISSN
Journal
abs/1512.03075
New York J. Math. 22 (2016) 191--197
Citations 
PageRank 
References 
0
0.34
1
Authors
1
Name
Order
Citations
PageRank
Laurent Bartholdi1278.74