Gives some upper bounds and lower bounds for eigenvalues using traceofmatrix.
给出了一些用矩阵的迹表示的特征值的上、下界。
2
In this paper, using the property oftraceofmatrix and the method of generating function, we obtain all the eigenvalues of a matrix which appears in stability analysis.
利用矩阵的迹的性质和发生函数方法,给出了稳定性分析中一个矩阵的所有特征值。
3
This paper studies relation between the linear function and the matrixtrace, and obtains a number of necessary and sufficient the condition that a linear function is traceofmatrix.