2022/09/07 by Nicolussi, Noema
#35R02 #81Q10 #FOS: Mathematics #Primary 81Q35 #Secondary 34B45 #Spectral Theory (math.SP)
paper · doi:10.48550/arxiv.2209.02968
We provide an introductory review of some topics in spectral theory of Laplacians on metric graphs. We focus on three different aspects: the trace formula, the self-adjointness problem and connections between Laplacians on metric graphs and discrete graph Laplacians.