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幂等矩阵乘积方幂线性组合的秩等式 被引量:3

Rank equalities for linear combinations of the power of the product of idempotent matrices
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摘要 应用矩阵与幂等矩阵Jordan积的秩的性质,得到了一般矩阵与幂等矩阵乘积方幂线性组合秩的不变性,概括并改进了已有的相关结果. Applied the rank properties of Jordan Product of some matrices and idempotent matrices,rank invariabilities for linear combination of the power of the product of some matrices and idempotent matrices are obtained and some results are extended.
出处 《东北师大学报(自然科学版)》 CAS CSCD 北大核心 2012年第4期21-25,共5页 Journal of Northeast Normal University(Natural Science Edition)
基金 国家自然科学基金资助项目(50478007)
关键词 幂等矩阵 矩阵乘积的方幂 线性组合 秩不变性 idempotent matrices power of matrix product linear combination rank invariability
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参考文献13

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