Lu, Yu-Feng Zhao, Ming Zhou, Tao Wang, Bing-Hong 2007-11-30 In this Brief Report, we study the synchronization of growing scale-free networks. An asymmetrical age-based coupling method is proposed with only one free parameter α. Although the coupling matrix is asymmetric, our coupling method could guarantee that all the eigenvalues are non-negative reals. The eigenratio <i>R</i> will approach 1 in the large limit of α application/pdf https://folia.unifr.ch/global/documents/300868 https://folia.unifr.ch/documents/300868/files/zhou_esa.pdf eng info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.76.057103 info:eu-repo/semantics/openAccess License undefined Physical Review E. - 2007, vol. 76, p. 057103 Networks and genealogical trees synchronization, coupled oscillators (nonlinear dynamical systems) eigenvalues and eigenfunctions nonlinear dynamical systems pattern formation info:eu-repo/classification/udc/53 Enhanced synchronizability via age-based coupling http://purl.org/coar/resource_type/c_6501