papers
Publications (5)
math.GR2010
The Mod-2 Cohomology Ring of the Third Conway Group is Cohen-Macaulay
Simon A. King, David J. Green, Graham Ellis
math.GR2010
Persistent homology of groups
Graham Ellis, Simon A. King
math.KT2011
On the integral homology of PSL4(Z) and other arithmetic groups
Mathieu Dutour Sikiric, Graham Ellis, Achill Schuermann
math.GR2008
A colimit of classifying spaces
Graham Ellis, Roman Mikhailov
math.GR2009
Wythoff polytopes and low-dimensional homology of Mathieu groups
Mathieu Dutour Sikiric, Graham Ellis