With the help of the decomposition theorem of linear differential equations in mathematic physical equations,this paper links norder linear differential equations in advanced mathematics with matrices in linear alge-bra,and obtains a general solution for solving linear differential equations by using the eigenvalues and eigenvectors of matrices,and it is verified by examples.
关键词
n阶线性微分方程/矩阵特征值与特征向量/分解定理
Key words
norder linear differential equation/eigenvalues and eigenvectors ofmatrix/decomposition theorem