摘要
从二阶微分系统右端多项式的系数中构造一个矩阵A ,由矩阵A的特征根。
It has constructed a matrix A from multionomial confficients of the system(1) on the rithe.Thus,kinds and stability of odd poins are directly determined by charcteristic roots and charactristic vectors.
出处
《河南理工大学学报(自然科学版)》
CAS
2001年第6期485-488,共4页
Journal of Henan Polytechnic University(Natural Science)
关键词
特征矩阵
奇点依特征矩阵分类
广义特征向量
system
odd points charcteric matrix characteric roots
characterisitic vectors