Study on bifurcation theory of Malthusian model

ZHOU Chunguo, SHE Guanghui*

Journal of Nanjing Forestry University (Natural Sciences Edition) ›› 2012, Vol. 36 ›› Issue (06) : 154-156.

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Journal of Nanjing Forestry University (Natural Sciences Edition) ›› 2012, Vol. 36 ›› Issue (06) : 154-156. DOI: 10.3969/j.jssn.1000-2006.2012.06.032

Study on bifurcation theory of Malthusian model

  • ZHOU Chunguo, SHE Guanghui*
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Abstract

In this paper, we studied the solution of the discrete state of Malthusian model 〖SX(〗dx〖〗dt〖SX)〗=ax(1-x), which is to determine the internal structure of the nonlinear first order difference equation xn+1=axn(1-xn). According to different values of model parameter a, the model iteratively produce stable, nonstable (bifurcation) and chaotic results.

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ZHOU Chunguo, SHE Guanghui*. Study on bifurcation theory of Malthusian model[J]. Journal of Nanjing Forestry University (Natural Sciences Edition). 2012, 36(06): 154-156 https://doi.org/10.3969/j.jssn.1000-2006.2012.06.032

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