搜索结果: 1-12 共查到“理学 scale-free”相关记录12条 . 查询时间(0.108 秒)
We study the realizability of scale free-networks with a given degree sequence, showing that the fraction of realizable sequences undergoes two first-order transitions at the values 0 and 2 of the pow...
Network Extreme Eigenvalue - from Multimodal to Scale-free Network
Network Extreme Eigenvalue Multimodal Scale-free Network
2011/8/4
Abstract: The extreme eigenvalues of adjacency matrices are important indicators on the influences of topological structures to collective dynamical behavior of complex networks. Recent findings on th...
Simple rules govern finite-size effects in scale-free networks
finite-size effects scale-free networks
2011/9/2
We give an intuitive though general explanation of the finitesize effect in scale-free networks in terms of the degree distribution of the starting network. This result clarifies the relevance of the ...
SIR epidemics on a scale-free spatial nested modular network with a non-trivial threshold
Epidemics SIR Reed-Frost percolation long-range directed scale-free modular nested communities hierarchical
2011/8/30
Abstract: We propose a class of random scale-free spatial networks with nested community structures and analyze Reed-Frost epidemics with community related independent transmissions. We show that the ...
Topological conditions of scale-free networks for cooperation to evolve
scale-free networks Topological conditions evolve cooperation
2011/7/7
We employ evolutionary game theory to study topological conditions of scale-free networks for the evolution of cooperation. We show that Apollonian Network (AN) is a perfect scale-free network, on whi...
The higher order statistics of magnetic field magnitude fluctuations in the fast quiet solar wind are quantified systematically scale-by-scale for the first time. We find a single global non-Gaussian ...
Scale-free correlations in bird flocks
bird flocks environmental perturbations fish schools
2010/4/8
From bird flocks to fish schools, animal groups often seem to react to environmental perturbations as if of one mind. Most studies in collective animal behaviour have aimed to understand how a globall...
Hysteresis-controlled instability waves in a scale-free driven current sheet model
Hysteresis-controlled instability waves scale-free driven current sheet model
2009/11/11
Magnetospheric dynamics is a complex multiscale process whose statistical features can be successfully reproduced using high-dimensional numerical transport models exhibiting the phenomenon of self-or...
Self-organized Criticality in a Modified Evolution Model on Generalized Barabási-Albert Scale-Free Networks
self-organized criticality evolution model GBA scale-free networks
2007/8/15
2007Vol.47No.3pp.512-516DOI:
Self-organized Criticality in a Modified Evolution Model on Generalized Barabási-Albert Scale-Free Networks
LIN Min,1 WANG Gang,2 and CHEN Tian-Lun3
...
Effects of Scale-Free Topological Properties on Dynamical Synchronization and Control in Coupled Map Lattices
scale-free network coupled map lattice dynamical
synchronization feedback control time-delayed feedback
2007/8/15
2007Vol.47No.2pp.361-368DOI:
Effects of Scale-Free Topological Properties on Dynamical Synchronization and Control in Coupled Map Lattices
CHEN Wei,1 FANG Jin-Qing,2 and KANG Ge-W...
A Modified Earthquake Model Based on Generalized Barabási-Albert
Scale-Free Networks
self-organized criticality avalanche GBA scale-free networks
2007/8/15
2006Vol.46No.6pp.1011-1016DOI:
A Modified Earthquake Model Based on Generalized Barabási-Albert
Scale-Free Networks
LIN Min,1 WANG Gang,2,3 and CHEN Tian-Lun4
1 Departme...
Self-Organized Criticality in a Simple Neuron Model Based on
Scale-Free Networks
self-organized criticality avalanche scale-free networks
2007/8/15
2006Vol.46No.2pp.362-366DOI:
Self-Organized Criticality in a Simple Neuron Model Based on
Scale-Free Networks
LIN Min,1 WANG Gang,2,3 and CHEN Tian-Lun4
1 Department of ...