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Measuring complexity in three-trophic level systems
Authors:JRC Piqueira  SHVL de Mattos  J Vasconcelos-Neto
Institution:1. Escola Politécnica da Universidade de São Paulo, Departamento de Engenharia de Telecomunicações e Controle, Av. Prof. Luciano Gualberto, travessa 3, n. 158, 05508-900 São Paulo, SP, Brazil;2. Universidade de Estadual de Campinas, Instituto de Geociências, Brazil;3. Universidade de Estadual de Campinas, Instituto de Biologia, Brazil
Abstract:This essay is a trial on measuring complexity in a three-trophic level system by using a convex function of the informational entropy. The complexity measure defined here is compatible with the fact that real complexity lies between ordered and disordered states. Applying this measure to the data collected for two three-trophic level systems some hints about their organization are obtained.
Keywords:Complexity measure  Convex function  Desmodium discolor  Desmodium uncinatum  Informational entropy
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