The necessary and sufficient conditions of similarity of two idempotent matrices are proved, the idempotency of linear combinations of two idempotent matrices is discussed.
摘要证明数域上两个同阶幂等阵相似的充要条件是它们有相同的秩;给出幂等阵的相似标准;两个幂等阵的线性组合仍是幂等阵的充要条件。
The necessary and sufficient conditions of similarity of two idempotent matrices are proved, the idempotency of linear combinations of two idempotent matrices is discussed.
摘要证明数域上两个同阶幂等阵相似的充要条件是它们有相同的秩;给出幂等阵的相似标准;两个幂等阵的线性组合仍是幂等阵的充要条件。
The concepts of indecomposable matrices and fully indecomposable matrices over a distributive lattice L are introduced, and some algebraic properties of them are obtained.
引入分配格上不可分矩阵与完全不可分矩阵的概念,并获得它们的一些代数性质.
One kind of inverse eigenvalue problems, whose solutions are required to be normal or diagonalizable matrices, is investigated in quaternionic quantum mechanics.
摘要本文四元数量子力学中一类要求其是正规或可对角化四元数矩阵的特征值反问题。
The tripeptide Arginyl-Glycyl-Aspartic acid (RGD) is a common cell recognition site of many adhesive proteins contained in extracellular matrices and in the blood .
RGD三肽(精氨酰-甘氨酰-天冬氨酸)序列是细胞外基质及血液中的许多粘附蛋白共有的细胞识别位点。
In the practical applications of highly nonnormal matrices, these theorems may be more useful than their generalized eigenvalue special cases and may provide more descriptive information.
在对高度非正规矩阵的应用中,这些定理将比它们的特例-广义特征值定理更可靠,能提供更多的信息。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。