Abstract
The parameters of the association scheme on the points off a quadric are computed. This corrects a mistake in the literature.
Citation
F. Vanhove. "The association scheme on the points off a quadric." Bull. Belg. Math. Soc. Simon Stevin 27 (1) 153 - 160, may 2020. https://doi.org/10.36045/bbms/1590199309