compound matrices meaning in English

复合矩阵
复合阵

The definition and theory of compound matrices and their applications in solving relevant algebraic problems are presented
摘要介绍了有关复合阵的定义、定理及复合阵在解有关代数问题方面的应用。
The compound matrix method is used to obtain the eigenfunctions of stiff six - dimensional differential equations subject to an equal number of separated boundary conditions at end points
摘要对于有边界条件的且有边界层的微分方程组，常常使用复合矩阵法获得特征函数。