When multilayer links exchange their roles in synchronization
| العنوان: | When multilayer links exchange their roles in synchronization |
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| المؤلفون: | Longkun Tang, Kelley Smith, Kevin Daley, Igor Belykh |
| المصدر: | Physical Review E. 106 |
| بيانات النشر: | American Physical Society (APS), 2022. |
| سنة النشر: | 2022 |
| الوصف: | Real world networks contain multiple layers of links whose interactions can lead to extraordinary collective dynamics, including synchronization. The fundamental problem of assessing how network topology controls synchronization in multilayer networks remains open due to serious limitations of the existing stability methods. Towards removing this obstacle, we propose an approximation method which significantly enhances the predictive power of the master stability function for stable synchronization in multilayer networks. For a class of saddle-focus oscillators, including Rössler and piecewise linear systems, our method reduces the complex stability analysis to simply solving a set of linear algebraic equations. Using the method, we analytically predict surprising effects due to multilayer coupling. In particular, we prove that two coupling layers-one of which would alone hamper synchronization and the other would foster it-reverse their roles when used in a multilayer network. We also analytically demonstrate that increasing the size of a globally coupled layer, that in isolation would induce stable synchronization, makes the multilayer network unsynchronizable. |
| تدمد: | 2470-0053 2470-0045 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::894c06f5c9c0920809787485ecf51927 https://doi.org/10.1103/physreve.106.024214 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....894c06f5c9c0920809787485ecf51927 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 24700053 24700045 |
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