You can read more about it here: arxiv.org/abs/2406.05026
While researchers have usually modeled complex systems as networks of one-on-one interactions, recent advances in higher-order networks allow them to also describe groups of three or more units. However, this added complexity isn't always necessary. (1/2)
When should we favour a model with higher-order interactions over classical pairwise ones?
"Reducibility of higher-order networks from dynamics" is now out in @natcomms.nature.com
Paper: rdcu.be/e3tH4
Code: t.ly/pdELP
w/ @lgajo.bsky.social A. Ghavasieh @fede7j.bsky.social @manlius.bsky.social
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Luca Gallo
New paper by @lgajo.bsky.social and co-authors @federicomalizia.bsky.social, M.Frasca, I.Z.Kiss, V.Latora & G. Russo proposes a pair-based mean-field model for contagion on simplicial complexes ▶️
You can check out the full paper at 🔗 doi.org/10.1016/j.ch...
Copenhagen Center for Social Data Science (SODAS)
The most fundamental social interactions among humans occur face to face. Their features have been extensively studied in recent years, owing to the availability of high-resolution data on individuals...
