Effects of time-delays in the dynamics of social contagions
Effects of time-delays in the dynamics of social contagions
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时间延迟对社会传染动态的影响
DOI:
10.1088/1367-2630/aa9fc8
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发表时间:
2018-01
影响因子:
3.3
通讯作者:
Braunstein Lidia A
中科院分区:
文献类型:
--
作者:
Wang Wei;Stanley H Eugene;Braunstein Lidia A
Time-delays are pervasive in such real-world complex networks as social contagions and biological systems, and they radically alter the evolution of the dynamic processes in networks. We use a non-Markovian spreading threshold model to study the effects of time-delays on social contagions. Using extensive numerical simulations and theoretical analyses we find that relatively long time-delays induce a microtransition in the evolution of a fraction of recovered individuals, i.e., the fraction of recovered individuals versus time exhibits multiple phase transitions. The microtransition is sharper and more obvious when high-degree individuals have a higher probability of experiencing time-delays, and the microtransition is obscure when the time-delay distribution reaches heterogeneity. We use an edge-based compartmental theory to analyze our research and find that the theoretical results agree well with our numerical simulation results.
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影响因子:
4.6
作者:
Wang W;Liu QH;Zhong LF;Tang M;Gao H;Stanley HE
通讯作者:
Stanley HE
DOI:
10.1103/physreve.93.062302
发表时间:
2016-05
期刊:
Physical review. E
影响因子:
--
作者:
Xin Yuan;Yang Dai;H. Stanley;S. Havlin
通讯作者:
Xin Yuan;Yang Dai;H. Stanley;S. Havlin
影响因子:
44.1
作者:
Pastor-Satorras, Romualdo;Castellano, Claudio;Vespignani, Alessandro
通讯作者:
Vespignani, Alessandro
影响因子:
8.6
作者:
Dodds, PS;Watts, DJ
通讯作者:
Watts, DJ
DOI:
10.1002/9783527627981.ch2
发表时间:
2009-08
期刊:
--
影响因子:
--
作者:
S. Thurner
通讯作者:
S. Thurner