摘要
在本文中,我们分别定义了左特征向量和右特征向量,由此导出了一个有益的计算公式,并给出了一个应用的实例。这是一个用差分方程组表示的一类种内竞争生态模型,其非零奇点稳定性态的研究很大程度地依赖于这一计算公式。
The left eigenvector and the right eigenvector are defined respectively and studied. The study has given a useful caculating formula and its application, in which a intra - specific competitive ecologic model is given by a difference equation system. The investigation of stable properties of the positive equilibria is depended very much on the calculating formula.
出处
《中原工学院学报》
CAS
1993年第2期1-5,共5页
Journal of Zhongyuan University of Technology
关键词
特征值
左特征向量
右特征向量
奇点
稳定性
eigenvalue, left eigenvector, right eigenvector, equilibrium, stability
