Graduate Student Colloquium: Dorian Smith
EMS Building, Room E495 E495; 3200 N Cramer St., MilwaukeeSandpile Group For Cones Over Trees Dorian Smith PhD Student University of Minnesota Twin Cities The sandpile group $K(G)$ of a graph $G$ is a finite abelian group, isomorphic to the cokernel of the reduced graph Laplacian of $G.$ We... Read More