1) unimodulus matrix
幺模矩阵
2) totally unimodular matrix
全幺模矩阵
1.
From some properties of totally unimodular matrix,we can attain an algorithm on the maximum value of the s-matchings of a particular hypergraph.
超图的S-匹配是图的匹配的推广,文章利用全幺模矩阵的一些性质,给出了一类特殊超图的S-匹配最大值的一种算法。
3) completely unimodular matrix
完全幺模矩阵
4) unitary matrix
幺正矩阵
1.
In this paper,we presented a succinct method to obtain the unitary matrix in the representation transformation by the theorem form,gave the reasonable demonstration,and simultaneously confirmed the theorem accuracy by a concrete example.
以定理的形式给出了表象变换中获得幺正矩阵的一种简洁方法,并给予了合理的证明,同时结合具体实例验证了定理的正确性。
2.
Constructing a unitary matrix for transformation of coordinates by means of quadratic form theory,the Hamiltonian of the 3D coordinate-momentum coupling harmonic oscillator is transformed into diagonalmatrix,it not only offer a general mathematic method for solving this kind of problems,but also have an active effect upon upgrading students ability to solve physics problems by mathematical theory.
利用二次型理论构造一个幺正矩阵进行表象变换,将|x〉表象中的三模坐标-动量耦合量子谐振子体系的哈密顿量对角化,这不仅提供了一种解决该类问题的一般数学方法,同时对培养和提升学生运用数学工具解决复杂物理问题的能力也具有积极的指导作用。
6) torsion matrices
幺幂矩阵
1.
In the present paper, we consider the problems of the conjugacy classes of the torsion matrices of order p or 2p in GLn(F] and SLn(F) , and we determine the formula of the number of the conjugacy classes in GLn(F] and SLn(F] completely.
本文给出了p阶与2p阶幺幂矩阵在GL_n(F)和SL_n(F)共轭作用下的共轭类个数的递推计算公式。
补充资料：幺模
幺模
unitary module S, unital module
么模【.滋tarym侧回e或四tal module;y“.Tap.硒M叭”‘J，亦称单式模 含单位元e的环上的左(或右)模(Inodule)M，使得乘以。的运算是恒等算子，即变换。;~。m(相应地，对右模爪~me)，m任M，是群M的恒等自同构.o.A.HoHoBa撰【补注】有人把“么模”称为“酉模”，这会引起混乱，因为可能认为它是酉向量空间概念的某个模推广，见酉空I’ed(umtary space). 一个模是么模的特性往往是包括在模的定义中，例如见〔A31.
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参考词条