英语语法分析

This paper defines totally nonsingular matrix and get its equivalent condition and some qualities.

本文定义了完全可逆矩阵，并给出它的一个等价条件及其一些性质。

An expression of the generalized eigenvector of adjoint matrices for nonsingular matrix a is derived.

给出了非奇异矩阵a的伴随的广义特征向量的表达式。

The exterior point nonsingular integration technique is suggested so that the singular integrations can be evaded.

利用无奇性边界积分技术完全避免边界奇积分。