Social Dynamics

Disentangling the role of heterogeneity and hyperedge overlap in explosive contagion on higher-order networks
Higher-order networks are used to model complex contagion processes in social groups of varying sizes, where heterogeneity and …
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Disentangling the role of heterogeneity and hyperedge overlap in explosive contagion on higher-order networks
The temporal dynamics of group interactions in higher-order social networks
Representing social systems as networks, starting from the interactions between individuals, sheds light on the mechanisms governing …
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The temporal dynamics of group interactions in higher-order social networks
The structural evolution of temporal hypergraphs through the lens of hyper-cores
The richness of many complex systems stems from the interactions among their components. The higher-order nature of these interactions, …
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The structural evolution of temporal hypergraphs through the lens of hyper-cores
Distinguishing mechanisms of social contagion from local network view
The adoption of individual behavioural patterns is largely determined by stimuli arriving from peers via social interactions or from …
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Distinguishing mechanisms of social contagion from local network view
Insights from exact social contagion dynamics on networks with higher-order structures
Recently, there has been an increasing interest in studying dynamical processes on networks exhibiting higher-order structures, such as …
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Insights from exact social contagion dynamics on networks with higher-order structures
Hyper-cores promote localization and efficient seeding in higher-order processes
Going beyond networks, to include higher-order interactions of arbitrary sizes, is a major step to better describe complex systems. In …
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Hyper-cores promote localization and efficient seeding in higher-order processes
Simplicially driven simple contagion
Single contagion processes are known to display a continuous transition from an epidemic-free state to an epidemic one, for contagion …
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Simplicially driven simple contagion
Social contagion on higher-order structures
In this Chapter, we discuss the effects of higher-order structures on SIS-like processes of social contagion. After a brief …
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Social contagion on higher-order structures
Group interactions modulate critical mass dynamics in social convention
How can minorities of individuals overturn social conventions? The theory of critical mass states that when a committed minority …
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Group interactions modulate critical mass dynamics in social convention
Social interactions affect discovery processes
Our network of acquaintances determines how we get exposed to ideas, products, or cultural artworks (books, music, movies, …
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Social interactions affect discovery processes