Vertex-transitive nut graph order–degree existence problem

2025-12-15 15:00-16:00 FAMNIT-MP1 Ivan Damnjanović (University of Primorska and University of Niš) Vertex-transitive nut graph order–degree existence problem A nut graph is a nontrivial simple graph whose adjacency matrix has a simple eigenvalue zero such that the corresponding eigenvector has…