Browsing Mathematics by Subject "physics.soc-ph"
Now showing items 1-19 of 19
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Beyond COVID-19: Network science and sustainable exit strategies
(IOP Publishers, 2020)On May $28^{th}$ and $29^{th}$, a two day workshop was held virtually, facilitated by the Beyond Center at ASU and Moogsoft Inc. The aim was to bring together leading scientists with an interest in Network Science and ... -
Beyond pairwise network similarity: exploring Mediation and Suppression between networks
(2021)Network similarity measures quantify how and when two networks are symmetrically related, including measures of statistical association such as pairwise distance or other correlation measures between networks or between ... -
Beyond the clustering coefficient: A topological analysis of node neighbourhoods in complex networks
(Elsevier, 2019)In Network Science node neighbourhoods, also called ego-centered networks have attracted large attention. In particular the clustering coefficient has been extensively used to measure their local cohesiveness. In this ... -
Centralities of Nodes and Influences of Layers in Large Multiplex Networks
(Oxford University Press (OUP), 2017-10-23)We formulate and propose an algorithm (MultiRank) for the ranking of nodes and layers in large multiplex networks. MultiRank takes into account the full multiplex network structure of the data and exploits the dual nature ... -
Dirac synchronization is rhythmic and explosive
(2022-10-17) -
Epidemic plateau in critical SIR dynamics with non-trivial initial conditions
Containment measures implemented by some countries to suppress the spread of COVID-19 have resulted in a slowdown of the epidemic characterized by time series of daily infections plateauing over extended periods of time. ... -
Evolutionary dynamics of higher-order interactions in social networks
(Nature Research, 2020)We live and cooperate in networks. However, links in networks only allow for pairwise interactions, thus making the framework suitable for dyadic games, but not for games that are played in groups of more than two players. ... -
Explosive higher-order Kuramoto dynamics on simplicial complexes
(American Physical Society, 2020)The higher-order interactions of complex systems, such as the brain, are captured by their simplicial complex structure and have a significant effect on dynamics. However the existing dynamical models defined on simplicial ... -
Geometry, Topology and Simplicial Synchronization
(2021-05-03)Simplicial synchronization reveals the role that topology and geometry have in determining the dynamical properties of simplicial complexes. Simplicial network geometry and topology are naturally encoded in the spectral ... -
Higher-order percolation processes on multiplex hypergraphs
(American Physical Society, 2021-09-15)Higher-order interactions are increasingly recognised as a fundamental aspect of complex systems ranging from the brain to social contact networks. Hypergraphs as well as simplicial complexes capture the higher-order ... -
The higher-order spectrum of simplicial complexes: a renormalization group approach
(IOP, 2020)Network topology is a flourishing interdisciplinary subject that is relevant for different disciplines including quantum gravity and brain research. The discrete topological objects that are investigated in network topology ... -
Large deviation theory of percolation on multiplex networks
(arXiv, 2019)Recently increasing attention has been addressed to the fluctuations observed in percolation defined in single and multiplex networks. These fluctuations are extremely important to characterize the robustness of real finite ... -
Local topological moves determine global diffusion properties of hyperbolic higher-order networks
(American Physical Society, 2021)From social interactions to the human brain, higher-order networks are key to describe the underlying network geometry and topology of many complex systems. While it is well known that network structure strongly affects ... -
A message-passing approach to epidemic tracing and mitigation with apps
With the hit of new pandemic threats, scientific frameworks are needed to understand the unfolding of the epidemic. The use of mobile apps that are able to trace contacts is of utmost importance in order to control new ... -
Non-Markovian Majority-Vote model
(American Physical Society, 2021)Non-Markovian dynamics pervades human activity and social networks and it induces memory effects and burstiness in a wide range of processes including inter-event time distributions, duration of interactions in temporal ... -
Predicting Urban Innovation from the Workforce Mobility Network in US
(Nature, 2021-01)While great emphasis has been placed on the role of social interactions as driver of innovation growth, very few empirical studies have explicitly investigated the impact of social network structures on the innovation ... -
Simplicial complexes: higher-order spectral dimension and dynamics
(IOP, 2020)Simplicial complexes constitute the underlying topology of interacting complex systems including among the others brain and social interaction networks. They are generalized network structures that allow to go beyond the ... -
The topological Dirac equation of networks and simplicial complexes
(IOP Publishing, 2021-09-14)We define the topological Dirac equation describing the evolution of a topological wave function on networks or on simplicial complexes. On networks, the topological wave function describes the dynamics of topological ... -
Universal nonlinear infection kernel from heterogeneous exposure on higher-order networks
(American Physical Society, 2021)The colocation of individuals in different environments is an important prerequisite for exposure to infectious diseases on a social network. Standard epidemic models fail to capture the potential complexity of this scenario ...
