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- The elimination process leading to the eventual formation of an upper triangular matrix is then carried out. 于是进行导致最后形成一个上三角形矩阵的消去手续。
- Let D_(l+1)(R) be the orthogonal Lie algebra over a commutative ring R with 2 invertible and m_1 an l+ 1 upper triangular matrix. 设D_(l+1)(R)表示2为单位交换环R上的2(l+1)阶正交李代数。 若记m_1是R上的l+1阶三角矩阵，而是D_(l+1)(R)可解子代数。
- In this paper we characterize the forms of additive operators preserving adjugate matrices on the space of upper triangular matrices over a field when n=3. 刻划了任意域上的三阶上三角矩阵空间保伴随矩阵的加法算子的结构。
- In this paper, we characterize the linear operators preserving adjoint matrices on the spaces of all matrices, symmetric matrices and upper triangular matrices over domain. 摘要木文刻画了整环上的全矩阵空间、对称矩阵空间和上三角矩阵空间上保持伴随矩阵的线性算子的结构。
- The authors characterize the forms of additive invertable operators preserving inverse matrix of the upper triangular matrix space over a field which characteristic is not 2 or 3 . 刻划了特征不为2及3的域上的上三角矩阵空间保逆矩阵的可逆加法算子的形式。
- In this paper we characterize idempotent preserving linear operators of upper triangular matrix R-algebra ?_n(R)over commutative integral domain R. We also determine involution preserving linear operators of ?_n(R) and R -algebra antomorphisms of ?_n(R). 刻划了交换整环R上的n×n上三角矩阵的R-代数?_n(R)的保幂等的线性算子,由此又确定了?_n(R)的保对合的线性算子以及R-代数自同构。
- strictly upper triangular matrix algebra 严格上三角矩阵代数
- strictly upper triangular matrix 严格上三角矩阵
- upper triangular matrices algebra 上三角矩阵代数
- upper triangular matrix general ring 上三角矩阵一般环
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- Subrings satisfying ZC_n(ZI_n) of upper triangular matrix ring 上三角矩阵环满足ZC_n(ZI_n)的子环
- This island is triangular in shape. 这个岛的外形呈三角形。
- I'd like a room on the upper level. 我想要楼上的房间。
- Commutative Upper Triangular Matrixes over Commutative Rings 交换环上的可交换上三角矩阵
- It's a film of triangular love affair. 那是个三角恋爱的电影。
- My hometown is in the upper reaches of the river. 我的家乡在这条河的上游地区。
- He locked his diary in the upper drawer. 他把日记锁在上层抽屉里。
- He have tattoo the name "marlene" on his upper arm. 他将＂玛琳＂这个名字刺在臂的上方。
- A band or badge worn around the upper arm. 臂章戴在上臂的绑带或徽章
