1. Using principal eigenvectors of adjacency matrices with added diagonal weights to compose centrality measures and identify bowtie structures for a digraph. Issue 3 (3rd July 2019) Authors: Lu, Neng-Pin Journal: Journal of mathematical sociology Issue: Volume 43:Issue 3(2019) Page Start: 164 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗