摘要
根据线性变换与矩阵之间的联系,利用Jordan标准型给出线性变换的核空间与像空间构成直和的条件,即线性变换的特征值不含零,或以零为特征值的Jordan块均为一阶.
According to the relation between linear transformation and matrix,sufficient conditions for the kernel and image being perpendicular are obtained by using Jordan canonical forms.
出处
《高等数学研究》
2014年第1期123-124,共2页
Studies in College Mathematics
