On the Spectra of Digraph Laplacians

Saieed Akbari, Michael Cavers, Farzad Maghsoudi +1

We present several Laplacian-type matrices associated with a loopless digraph $D$: the out-/in-degree Laplacians ${\mathcal{L}}_{\mathrm{out}},{\mathcal{L}}_{\mathrm{in}}$, the incidence…