کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1863484 1530562 2015 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of network structure on the synchronizability of nonlinearly coupled Hindmarsh–Rose neurons
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
Effects of network structure on the synchronizability of nonlinearly coupled Hindmarsh–Rose neurons
چکیده انگلیسی


• We investigate the effects of network structure on the synchronizability of nonlinearly coupled Hindmarsh–Rose neurons.
• We mainly consider the networks that exhibit the small-world character or scale-free property.
• The synchronizability of three specific network ensembles with prescribed network structures are compared.
• Networks with more connections will not necessarily result in better synchronizability.

This work is devoted to investigate the effects of network structure on the synchronizability of nonlinearly coupled dynamical network of Hindmarsh–Rose neurons with a sigmoidal coupling function. We mainly focus on the networks that exhibit the small-world character or scale-free property. By checking the first nonzero eigenvalue of the outer-coupling matrix, which is closely related to the synchronization threshold, the synchronizabilities of three specific network ensembles with prescribed network structures are compared. Interestingly, we find that networks with more connections will not necessarily result in better synchronizability.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 379, Issues 40–41, 23 October 2015, Pages 2541–2548
نویسندگان
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