Rosemary Bailey: Using graphs and Laplacian eigenvalues to evaluate block designs 2nd June, 2014 Watch LaterRemove Cinema Mode This video was produced by Villanova University as part of the conference Modern Trends in Algebraic Graph Theory. Block designs Combinatorics Graph theory You may also like Guy Kindler: A Polynomial Bogolyubov type Result for the Special Linear Group 26th July, 2023 Rowena Paget: Plethysm and the Partition Algebra 10th January, 2023 Doron Puder: Word-Measures on Unitary Groups 2nd February, 2017 Daniel Spielman: Sparsification of graphs and matrices 3rd November, 2014 Ben Green: On a conjecture of Gowers and Long 15th June, 2020 David Nadler: Higher ribbon graphs 12th March, 2018 In ‘Seminars’Algebra Analysis Category Theory Combinatorics Geometry Logic Mathematical Physics Number Theory Probability Theory Topology