The residually weakly primitive geometries of M

Title	The residually weakly primitive geometries of M_23
Author	D. Leemans
Reference	Atti Sem. Mat. Fis. Univ. Modena e Reggio Emilia LII(2004), 313-316.
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 Mathieu group M_23 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 M_23 as a gzipped tarred magma file.