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The impact of the topology on cascading failures in a power grid model
Koç, Yakup; Warnier, Martijn; Mieghem, Piet Van; … - In: Physica A: Statistical Mechanics and its Applications 402 (2014) C, pp. 169-179
power supply requires, together with careful operation, a robust design of the electrical power grid topology. Currently …, the impact of the topology on grid robustness is mainly assessed by purely topological approaches, that fail to capture … the essence of electric power flow. This paper proposes a metric, the effective graph resistance, to relate the topology …
Persistent link: https://www.econbiz.de/10010873707
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TOPOLOGICAL ANALYSIS OF SPECIFIC SPATIAL COMPLEX NETWORKS
WANG, JUN; PROVAN, GREGORY - In: Advances in Complex Systems (ACS) 12 (2009) 01, pp. 45-71
Based on analyses of specific spatial networks, we compare the accuracy of three models in capturing topologies of two types of spatial networks: electronic circuits and brain networks. The models analyzed are an optimization model trading off multiple-objective constraints, an extended...
Persistent link: https://www.econbiz.de/10005050864
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Dynamics of three-state excitable units on Poisson vs. power-law random networks
Carvunis, Anne-Ruxandra; Latapy, Matthieu; Lesne, Annick; … - In: Physica A: Statistical Mechanics and its Applications 367 (2006) C, pp. 595-612
The influence of the network topology on the dynamics of systems of coupled excitable units is studied numerically and …
Persistent link: https://www.econbiz.de/10010589739
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Consensus formation on a simplicial complex of opinions
Maletić, Slobodan; Rajković, Milan - In: Physica A: Statistical Mechanics and its Applications 397 (2014) C, pp. 111-120
Geometric realization of an opinion is considered as a simplex and the opinion space of a group of individuals is a simplicial complex whose topological features are monitored in the process of opinion formation. The agents are physically located at the nodes of a scale-free and a random...
Persistent link: https://www.econbiz.de/10011062649