Eigenvalue spectra of large correlated random matrices.
Eigenvalue spectra of large correlated random matrices.
复制标题
大型相关随机矩阵的特征值谱。
DOI:
10.1103/physreve.94.050101
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Sharpee,TatyanaO
中科院分区:
文献类型:
--
作者:
Kuczala,Alexander;Sharpee,TatyanaO
Using the diagrammatic method, we derive a set of self-consistent equations that describe eigenvalue distributions of large correlated asymmetric random matrices. The matrix elements can have different variances and be correlated with each other. The analytical results are confirmed by numerical simulations. The results have implications for the dynamics of neural and other biological networks where plasticity induces correlations in the connection strengths within the network. We find that the presence of correlations can have a major impact on network stability.