2 papers
math.MG2018
Discrete Ricci curvatures for directed networks
Emil Saucan, R. P. Sreejith, R. P. Vivek-Ananth +2
A goal in network science is the geometrical characterization of complex networks. In this direction, we have recently introduced Forman's discretization of Ricci curvature to the…
q-bio.MN2016
Forman curvature for complex networks
R. P. Sreejith, Karthikeyan Mohanraj, Jürgen Jost +2
We adapt Forman's discretization of Ricci curvature to the case of undirected networks, both weighted and unweighted, and investigate the measure in a variety of model and real-wor…