adj. nonsingular
misc. zero-strangeness
给出了非奇异矩阵a的伴随的广义特征向量的表达式。
An expression of the generalized eigenvector of adjoint matrices for nonsingular matrix a is derived.
当配置点接近积分单元时，非奇异积分计算精度将降低。
The singular integrals are low in precision when the source points approach the element.
本文避开奇异基本解，用非奇异基本解建立边界积分方程。
Avoiding singular fundamental solution, the paper using non-singular fundamental solution to establish the boundary integral equation.
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