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Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
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Cooperative spreading processes in multiplex networks.

Xiang Wei1, Shihua Chen1, Xiaoqun Wu1

  • 1School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei 430072, China.

Chaos (Woodbury, N.Y.)
|July 3, 2016
PubMed
Summary
This summary is machine-generated.

Cooperative spreading in multiplex networks, where viruses spread between interacting layers, lowers the epidemic threshold. This interaction enhances the overall infection fraction compared to isolated networks.

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Area of Science:

  • Epidemiology
  • Network Science
  • Computational Biology

Background:

  • Epidemic spreading is often studied in isolated networks.
  • Multiplex networks, with multiple interacting layers, present unique dynamics for disease transmission.

Purpose of the Study:

  • To investigate the dynamic behaviors of epidemic spreading in multiplex networks.
  • To model cooperative spreading processes where epidemics in one network layer influence another.

Main Methods:

  • A model of two interacting complex networks was proposed.
  • Simulations were used to verify analytical results.

Main Results:

  • The global epidemic threshold in the interacting network model is lower than in isolated networks.
  • Cooperative spreading processes in multiplex networks enhance the final infection fraction.
  • Global epidemic onset can occur in interacting networks even if it doesn't in isolated layers.

Conclusions:

  • Interactions between network layers significantly alter epidemic dynamics.
  • Multiplex network structures can promote and enhance disease transmission.
  • Understanding these cooperative spreading dynamics is crucial for effective epidemic control strategies.