Display Abstract

Title Dynamical systems and general graph symmetries

Name Delio Mugnolo
Country Germany
Email delio.mugnolo@uni-ulm.de
Submit Time 2014-02-21 13:06:25
Special Session 75: Differential and difference equations on graphs and their applications
By definition, permutations associated with graph automorphisms commute with the graph's adjacency matrix, as well as with its discrete Laplacian. This property is important when one is looking for non-simple eigenvalues. We will review other notions of graph symmetries that generalize this property of automorphisms and present some applications to dynamical systems.