The complete list of maximal cliques of Quad(n, q), q odd

The graph Quad(n, q) has as its vertices all of the quadratic forms on a given vector space of dimension n over the field of q elements, with two vertices being adjacent if the rank of their difference is 1 or 2. The classification of the maximal cliques of Quad(n, q), for q odd, is herein completed

Distance-regular graphs

This is a survey of distance-regular graphs. We present an introduction to distance-regular graphs for the reader who is unfamiliar with the subject, and then give an overview of some developments in the area of distance-regular graphs since the monograph 'BCN' [Brouwer, A.E., Cohen, A.M., Neumaier, A., Distance-Regular Graphs, Springer-Verlag, Berlin, 1989] was written.Comment: 156 page