三次Kolmogorov捕食系统的多个稳定极限环
삼차Kolmogorov포식계통적다개은정겁한배
Multiple Stable Limit Cycles for a Cubic Kolmogorov Prey-Predator System
  • 万方数据
    工程数学学报 공정수학학보
    CHINESE JOURNAL OF ENGINEERING MATHEMATICS
    2001年 4期 115-117 ,共3页

    陆征一%何碧

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    构造具有三个极限环(其中两个稳定)的三次Kolmogorov系统.这个例子肯定地回答了Coleman(1982)提出的一个问题.在多项式处理中,利用了计算机代数系统Maple.
    구조구유삼개겁한배(기중량개은정)적삼차Kolmogorov계통.저개례자긍정지회답료Coleman(1982)제출적일개문제.재다항식처리중,이용료계산궤대수계통Maple.
    A cubic Kolmogorov prey-predator system is constructed and is shown to have three small amplitude limit cycles, among which two are stable. This can serve as an affirmative answer to a question proposed by Coleman(1982). The computer algebraic system, Maple, is applied to manipulate polynomials in dealing with the system.
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