The residually weakly primitive geometries of HS

Title	The residually weakly primitive geometries of HS
Author	D. Leemans
Reference	Australas. J. Combin. 33 (2005), 231-236.
Abstract	We announce the end of the classification of all firm and residually connected geometries satisfying the conditions (IP)_2 and (2T)_1 and on which the Higman-Sims group HS acts flag-transitively and residually weakly primitively. The complete list of geometries is available as a supplement to this paper. Download a PostScript or a DVI version of the supplement. Download the geometries of HS as a gzipped tarred magma file. Download the paper. I acknowledge the Australasian Journal of Combinatorics for giving me the permission to make the reprint of this paper available freely on my website.