18 citations · 60 across the 5 of their papers we have counts for
Showing 2008 · math.GRShow all
2 papers · 2 filters
math.GR2008★ 14 cited
Wythoff polytopes and low-dimensional homology of Mathieu groups
Mathieu Dutour Sikiric, Graham Ellis
We describe two methods for computing the low-dimensional integral homology of the Mathieu simple groups and use them to make computations such as $H_5(M_{23},\ZZ)=\ZZ_7$ and $H_3(…
math.GR2008
A colimit of classifying spaces
Graham Ellis, Roman Mikhailov
We recall a group-theoretic description of the first non-vanishing homotopy group of a certain (n+1)-ad of spaces and show how it yields several formulae for homotopy and homology…