Dimension reduction in higher-order contagious phenomena

S Ghosh, P Khanra, P Kundu, P Ji, D Ghosh… - … Journal of Nonlinear …, 2023 - pubs.aip.org
We investigate epidemic spreading in a deterministic susceptible-infected-susceptible
model on uncorrelated heterogeneous networks with higher-order interactions. We provide …

Double explosive transition in the synchronization of multilayer networks

T Wu, S Huo, K Alfaro-Bittner, S Boccaletti, Z Liu - Physical Review Research, 2022 - APS
We give evidence that consecutive explosive transitions may occur in two-layered networks,
when a dynamical layer made of an ensemble of networking phase oscillators interacts with …

Simplicially driven simple contagion

M Lucas, I Iacopini, T Robiglio, A Barrat, G Petri - Physical Review Research, 2023 - APS
Single contagion processes are known to display a continuous transition from an epidemic-
free state to an epidemic one, for contagion rates above a critical threshold. This transition …

Hebbian plasticity rules abrupt desynchronization in pure simplicial complexes

AD Kachhvah, S Jalan - New Journal of Physics, 2022 - iopscience.iop.org
This letter investigates the upshots of adaptive development of pure two-and three-simplicial
complexes (triad and tetrad) on the nature of the transition to desynchrony of the oscillator …

Inter-layer synchronization on a two-layer network of unified chaotic systems: the role of network nodal dynamics

L Tang, J Wang, J Liang - Chaos, Solitons & Fractals, 2023 - Elsevier
The interplay between synchronization across layers and structures within layers still
remains far unclear in multi-layer networks. Via our newly-constructed two-layer network …

Explosive synchronization and chimera in interpinned multilayer networks

AD Kachhvah, S Jalan - Physical Review E, 2021 - APS
This Letter investigates the nature of synchronization in multilayered and multiplexed
populations in which the interlayer interactions are randomly pinned. First, we show that a …

Identifying symmetries and predicting cluster synchronization in complex networks

P Khanra, S Ghosh, K Alfaro-Bittner, P Kundu… - Chaos, Solitons & …, 2022 - Elsevier
Symmetries in a network connectivity regulate how the graph's functioning organizes into
clustered states. Classical methods for tracing the symmetry group of a network require very …

Impact of phase lag on synchronization in frustrated Kuramoto model with higher-order interactions

S Dutta, A Mondal, P Kundu, P Khanra, P Pal, C Hens - Physical Review E, 2023 - APS
The study of first order transition (explosive synchronization) in an ensemble (network) of
coupled oscillators has been the topic of paramount interest among the researchers for more …

Cooperation and synchronization in evolutionary opinion changing rate games

C Huang, Y Luo, W Han - Chaos, Solitons & Fractals, 2023 - Elsevier
Works based on opinion changing rate (OCR) model focused on synchronization due to
interactions among oscillators, but the cost of interactions had not been considered. Inspired …

Resilience in multiplex networks by addition of cross-repulsive links

S Saha - IEEE Transactions on Network Science and …, 2022 - ieeexplore.ieee.org
A multiplex network of identical dynamical units becomes resilient against parameter
perturbation by adding selective linear diffusive cross-coupling links. A parameter drift at any …