作者: F. de Pasquale , P. Tartaglia , P. Tombesi
DOI: 10.1016/0375-9601(80)90675-1
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摘要: Abstract The transient behavior of a simple Malthus-Verhulst like nonlinear chemical system is analyzed. This model exhibits nonequilibrium phase transition analogous to the laser instability. We first perform qualitative analysis in space rate parameters. show, both with nonperturbative calculation and direct computer simulation, that fluctuations regime are enhanced above steady state value. anomalous occurs given range for