![Sally Cockburn](https://s3.amazonaws.com/mediacdn.hamilton.edu/images/16:9/980/230112hmlcockburn189web1800jpg.jpg)
An article by Samuel F. Pratt Professor of Mathematics Sally Cockburn and Max Klivans ’25 appears in this month’s issue of the Bulletin of Institute of Combinatorics and its Applications.
“Determining and distinguishing numbers of Praeger-Xu graphs” examines the values of parameters that quantify the degree of symmetry in an important infinite family of graphs.