李宝成, 杨光, 李学志. Approximate Analytical Solution to the Two-species Competition System[J]. 信阳师范学院学报(自然科学版), 1998, 11(4): 331-334.
引用本文: 李宝成, 杨光, 李学志. Approximate Analytical Solution to the Two-species Competition System[J]. 信阳师范学院学报(自然科学版), 1998, 11(4): 331-334.
Li Baocheng, Yang Guang, Li Xuezhi. Approximate Analytical Solution to the Two-species Competition System *[J]. Journal of Xinyang Normal University (Natural Science Edition), 1998, 11(4): 331-334.
Citation: Li Baocheng, Yang Guang, Li Xuezhi. Approximate Analytical Solution to the Two-species Competition System *[J]. Journal of Xinyang Normal University (Natural Science Edition), 1998, 11(4): 331-334.

Approximate Analytical Solution to the Two-species Competition System

Approximate Analytical Solution to the Two-species Competition System *

  • 摘要: 讨论了两种群竞争系统,运用扰动技术和Laplace变换方法,给出了该系统的近似解析解,该解对离平衡点有较大偏离的解来说更精确有效。

     

    Abstract: By using perturbation techniques an Laplace transforms,an approximate analytical solution of two-species competition system is presented. The solutions obtained here are more accurate and valid for larger deviation form equilibrium point.

     

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