Lotka-Volterra equations 掠食者—獵物方程

Lotka-Volterra equations  掠食者—獵物方程

http://zh.wikipedia.org/wiki/%E6%B4%9B%E7%89%B9%E5%8D%A1%EF%BC%8D%E6%B2%83%E7%88%BE%E6%B3%B0%E6%8B%89%E6%96%B9%E7%A8%8B

http://en.wikipedia.org/wiki/Lotka%E2%80%93Volterra_equation

http://www.scholarpedia.org/article/Predator-prey_model