关于严格对角占优阵的若干应用

Some Applications of Strictly Diagonally Dominant Matrixes

本文简要介绍严格对角占优阵在线性方程组、矩阵、特征值、二次型等问题上的应用。

In this paper we Introduce some applications of Strictly diagonally dominant matrixes to systems of linear equations, matrixec, characteristic values, quatric forms, etc.