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| Strategy's Re-Distribution Induced by Agents’Imitation on Two-Dimensional Lattice |
| YANG Weisong
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| Communication and Electronics School, Jiang Xi Normal University of Science and Technology, Nanchang 330013,China |
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Abstract In order to investigate possible distribution pattern of strategies of agents in EMG model distributed on a two-dimensional lattice, we put an evolutionary minority game model on 41x41 two dimensional square lattice network.We consider two situations which include unidirectional network and bidirectional network. Simulation results show no matter unidirectional or bidirectional network, the connectivity degree of nodes (for bidirectional network, it means out degree) is predominant at medium numbers. The distribution of agents' strategies and structure of network reach orderly or regular stable distribution structure after evolution. When network is unidirectional, some nodes form bulked community like structure, but there is no isolated node, degree distribution is relatively even. When network is bidirectional, there is no apparent community like structure, but there are some small communities or even isolated node, degree distribution region is somewhat larger, but still be fairly even.
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Received: 16 July 2015
Published: 25 February 2025
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