Contents Online
Homology, Homotopy and Applications
Volume 7 (2005)
Number 1
The complex of words and Nakaoka stability
Pages: 77 – 85
DOI: https://dx.doi.org/10.4310/HHA.2005.v7.n1.a5
Author
Abstract
We give a new simple proof of the exactness of the complex of injective words and use it to prove Nakaoka’s homology stability for symmetric groups. The methods are generalized to show acyclicity in low degrees for the complex of words in “general position”.
Keywords
complex of words, homology stability
2010 Mathematics Subject Classification
18G35, 20J06
Published 1 January 2005