迭代矩阵的谱半径估计。
在用迭代法求解线性方程组时，迭代矩阵的谱半径估计及其收敛性分析是非常重要的。
For solving the linear system with the iterative method, it is very important to estimate the spectral radius of the iterative matrices and give the convergence analysis.
基于以上成果及其应用价值，文章对矩阵的谱性质及结构进行了一系列的研究及推广。
Based on such results and their applications, the properties and structure of spectrum were studied in this paper.
应用推荐