Approximating nonbacktracking centrality and localization phenomena in large networks.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.104.054306
Abstract: Message-passing theories have proved to be invaluable tools in studying percolation, nonrecurrent epidemics, and similar dynamical processes on real-world networks. At the heart of the message-passing method is the nonbacktracking matrix, whose largest eigenvalue, the… read more here.
Keywords: large networks; nonbacktracking centrality; message passing; approximating nonbacktracking ... See more keywords
Localization of nonbacktracking centrality on dense subgraphs of sparse networks.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.107.014301
Abstract: The nonbacktracking matrix and the related nonbacktracking centrality (NBC) play a crucial role in models of percolation-type processes on networks, such as nonrecurrent epidemics. Here we study the localization of NBC in infinite sparse networks… read more here.
Keywords: network; localization; enclosing network; subgraph ... See more keywords