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physics.soc-ph2024
The connection between non-normality and trophic coherence in directed graphs
Catherine Drysdale, Samuel Johnson
Trophic coherence and non-normality are both ways of describing the overall directionality of directed graphs, or networks. Trophic coherence can be regarded as a measure of how ne…
physics.soc-ph2024
Fitness-Based Growth of Directed Networks with Hierarchy
Niall Rodgers, Peter Tino, Samuel Johnson
Growing attention has been brought to the fact that many real directed networks exhibit hierarchy and directionality as measured through techniques like Trophic Analysis and non-no…