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关于“k次幂等矩阵和矩阵的正交性”的注记 被引量:2

Some Notes on the "k Degree Idempotent Matrix and the Orthogonality of Idempotent Matrix"
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摘要 应用数域上k次幂等矩阵和矩阵的正交性质,证明了在数域F上k次幂等矩阵的代数等价、相似和特征多项式相等这三者是等价的。概括和改进了金慧萍和吴妙仙《k次幂等矩阵和矩阵的正交性》的相应结论。 By applying the orthogonality of - potent matarices over field, this paper proves the relations among the algebraic equivalence, similarity and the equal characteristic polynomial over field are equivalent, then summarizes and generalizes the corresponding conclusions of JIN Hui- ping and WU Miao- xian.
出处 《广东石油化工学院学报》 2011年第6期60-63,共4页 Journal of Guangdong University of Petrochemical Technology
基金 2008年福建省高校服务海西建设重点项目(2008HX03) 福建省大学生创新性试验计划项目 福建省教育厅科研基金项目(JA08196) 莆田学院教学研究项目(JG201018)
关键词 次幂等矩阵 代数等价 矩阵相似 特征多项式 k- potent matrix algebraic equivalence matrix similarity characteristic polynomial
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