Cascades Towards Noise-Induced Transitions on Networks Revealed Using Information Flows
Complex networks, from neuronal assemblies to social systems, can exhibit abrupt, system-wide transitions without external forcing. These endogenously generated “noise-induced transitions” emerge from the intricate interplay between network structure and local dynamics, yet their underlying mechanis...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-12-01
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| Series: | Entropy |
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| Online Access: | https://www.mdpi.com/1099-4300/26/12/1050 |
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| author | Casper van Elteren Rick Quax Peter M. A. Sloot |
| author_facet | Casper van Elteren Rick Quax Peter M. A. Sloot |
| author_sort | Casper van Elteren |
| collection | DOAJ |
| description | Complex networks, from neuronal assemblies to social systems, can exhibit abrupt, system-wide transitions without external forcing. These endogenously generated “noise-induced transitions” emerge from the intricate interplay between network structure and local dynamics, yet their underlying mechanisms remain elusive. Our study unveils two critical roles that nodes play in catalyzing these transitions within dynamical networks governed by the Boltzmann–Gibbs distribution. We introduce the concept of “initiator nodes”, which absorb and propagate short-lived fluctuations, temporarily destabilizing their neighbors. This process initiates a domino effect, where the stability of a node inversely correlates with the number of destabilized neighbors required to tip it. As the system approaches a tipping point, we identify “stabilizer nodes” that encode the system’s long-term memory, ultimately reversing the domino effect and settling the network into a new stable attractor. Through targeted interventions, we demonstrate how these roles can be manipulated to either promote or inhibit systemic transitions. Our findings provide a novel framework for understanding and potentially controlling endogenously generated metastable behavior in complex networks. This approach opens new avenues for predicting and managing critical transitions in diverse fields, from neuroscience to social dynamics and beyond. |
| format | Article |
| id | doaj-art-9a6827f91095487e9df78eb9caee4681 |
| institution | Kabale University |
| issn | 1099-4300 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Entropy |
| spelling | doaj-art-9a6827f91095487e9df78eb9caee46812024-12-27T14:25:02ZengMDPI AGEntropy1099-43002024-12-012612105010.3390/e26121050Cascades Towards Noise-Induced Transitions on Networks Revealed Using Information FlowsCasper van Elteren0Rick Quax1Peter M. A. Sloot2Institute of Informatics, University of Amsterdam, 1098 XH Amsterdam, The NetherlandsInstitute of Informatics, University of Amsterdam, 1098 XH Amsterdam, The NetherlandsInstitute of Informatics, University of Amsterdam, 1098 XH Amsterdam, The NetherlandsComplex networks, from neuronal assemblies to social systems, can exhibit abrupt, system-wide transitions without external forcing. These endogenously generated “noise-induced transitions” emerge from the intricate interplay between network structure and local dynamics, yet their underlying mechanisms remain elusive. Our study unveils two critical roles that nodes play in catalyzing these transitions within dynamical networks governed by the Boltzmann–Gibbs distribution. We introduce the concept of “initiator nodes”, which absorb and propagate short-lived fluctuations, temporarily destabilizing their neighbors. This process initiates a domino effect, where the stability of a node inversely correlates with the number of destabilized neighbors required to tip it. As the system approaches a tipping point, we identify “stabilizer nodes” that encode the system’s long-term memory, ultimately reversing the domino effect and settling the network into a new stable attractor. Through targeted interventions, we demonstrate how these roles can be manipulated to either promote or inhibit systemic transitions. Our findings provide a novel framework for understanding and potentially controlling endogenously generated metastable behavior in complex networks. This approach opens new avenues for predicting and managing critical transitions in diverse fields, from neuroscience to social dynamics and beyond.https://www.mdpi.com/1099-4300/26/12/1050information theorynoise-induced transitionsmetastability |
| spellingShingle | Casper van Elteren Rick Quax Peter M. A. Sloot Cascades Towards Noise-Induced Transitions on Networks Revealed Using Information Flows Entropy information theory noise-induced transitions metastability |
| title | Cascades Towards Noise-Induced Transitions on Networks Revealed Using Information Flows |
| title_full | Cascades Towards Noise-Induced Transitions on Networks Revealed Using Information Flows |
| title_fullStr | Cascades Towards Noise-Induced Transitions on Networks Revealed Using Information Flows |
| title_full_unstemmed | Cascades Towards Noise-Induced Transitions on Networks Revealed Using Information Flows |
| title_short | Cascades Towards Noise-Induced Transitions on Networks Revealed Using Information Flows |
| title_sort | cascades towards noise induced transitions on networks revealed using information flows |
| topic | information theory noise-induced transitions metastability |
| url | https://www.mdpi.com/1099-4300/26/12/1050 |
| work_keys_str_mv | AT caspervanelteren cascadestowardsnoiseinducedtransitionsonnetworksrevealedusinginformationflows AT rickquax cascadestowardsnoiseinducedtransitionsonnetworksrevealedusinginformationflows AT petermasloot cascadestowardsnoiseinducedtransitionsonnetworksrevealedusinginformationflows |