G. Eric Moorhouse,   University of Wyoming


in Root lattice constructions of ovoids, in Finite Geometry and Combinatorics, ed. F. De Clerck at al., pp.269-275, Camb. Univ. Press, Cambridge (1993).   pdf (123 KB)

The revised pdf file available here includes a minus sign missing in the published version. In the second-last paragraph of Section 2, the fraction p/2 should have been −p/2.

If you find additional errors or have comments, please email me ().

/ revised 4 September, 1999