most citedNon self-adjoint laplacians on a directed graph

1 citations · 1 across the 1 of their papers we have counts for

collaborators

3 papers

math.SP2019

M-accretive Laplacian on a non symmetric graph

Colette Anné, Marwa Balti, Nabila Torki-Hamza

We consider a non self-adjoint Laplacian on a directed graph with non symmetric weights on edges. We give a criterion for the m-accretiveness and the m-sectoriality of this Laplaci…

math.SP2018★ 1 cited

Non self-adjoint laplacians on a directed graph

Marwa Balti

We consider a non self-adjoint Laplacian on a directed graph with non symmetric edge weights. We analyse spectral properties of this Laplacian under a Kirchhoff assumption. Moreove…

math.SP2018

Sectoriality and essential spectrum of non symmetric graph Laplacians

Colette Anné, Marwa Balti, Nabila Torki-Hamza

We consider a non self-adjoint Laplacian on a directed graph with non symmetric edge weights. We give necessary conditions for this Laplacian to be sectorial. We introduce a specia…