Dynamics of excitable nodes on random graphs |
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Authors: | K MANCHANDA T UMESHKANTA SINGH R RAMASWAMY |
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Institution: | (1) CNRS-Laboratoire de Physique Théorique de l ENS, 24 rue Lhomond, 75005 Paris, France;(2) CNRS-Laboratoire de Physique Théorique, 3 rue de l Université, 67000 Strasbourg, France; |
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Abstract: | We study the interplay of topology and dynamics of excitable nodes on random networks. Comparison is made between systems
grown by purely random (Erdős–Rényi) rules and those grown by the Achlioptas process. For a given size, the growth mechanism
affects both the thresholds for the emergence of different structural features as well as the level of dynamical activity
supported on the network. |
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Keywords: | |
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