网络释义 1. 右上三角矩阵 其中又可分为右上三角矩阵(Right Upper Triangular Matrix) 与 左上三角形矩阵 (Left Upper Triangular Matrix). 由於上三角形矩... puremonkey2010.blogspot.com|基于6个网页 2. 右上三角形矩阵 ...元素皆为0的nxn矩阵。其中又可分为右上三角形矩阵(Right Upper Triangular Matrix...
An upper-triangular matrix obtained by triangularization A=8551074631230828974152413; MatrixForm[B = UpperTriangularize[A]] 8551004631000820004100003Manipulation ■ Exploring upper-triangular matrices Manipulate [MatrixForm [UpperTriangularize [{{1, 2 a, 3}, {4, 5, 6 b}, {7, 8c, 9}}]], {a, ...
The new canonical forms are used to study left, right and left/right equivalence in zero pattern algebras. For the archetypical full upper triangular case a connection with the Stirling numbers (of the second kind) and with the Bell numbers is made....
Let S ⊂ G be a set of matrices with ones on diagonal and zeroes elsewhere but some element right above diagonal. Clearly, S is a generating set of G. Now let Qk Random walk on upper triangular matrices mixes rapidly 409 be a probability distribution of the product M1 · . . . ·...
The purpose of this paper is to prove a version of the Kraft–McMillan inequality for codes in the monoid of upper-triangular integer matrices of any dimension. We will not use Bernoulli distributions. Instead, as a measure of a matrix we will use its spectral radius. The proof of the ine...
The upper quasi-triangular matrix T, in Schur canonical form. LDT (input) The leading dimension of the array T. LDT > = max(1,N). VL (input) If JOB = 'E' or 'B', VL must contain left eigenvectors of T (or of any Q*T*Q**T with Q orthogonal), corresponding to the eigenpair...
where det(STx) denotes the determinant of matrixSTx. AreaS(h,k)can be estimated using the projected areas in Eq. (14), as shown in Eq. (15), $$ \begin{array}{*{20}c} {\left\{ {\begin{array}{*{20}c} {S_{{\left( {h,k} \right)}} = S_{m} \vec{\user2{m}} + S...
Let $H_{1}$ and $H_{2}$ be infinite dimensional separable Hilbertspaces. Denote by $M_{C}$ the 2$\times$2 upper triangularoperator matrix acting on $H_{1}\oplus H_{2}$ of the form $\left(\begin{array}{cc} A & C \\ 0 & B \\\end{array}\right)$. For given o
However, it also introduces side effects [62]. In VR rehabilitation, patients may encounter visual fatigue and motion sickness. HMDs leverage the disparity between the left and right eyes to present a three-dimensional image. The magnitude of this disparity influences the depth of the image, and...
It is notably deep, and subtriangular in contour. Dorsal 9. This vertebra is represented by a nearly complete element. The neural spine is strongly distorted and its apex is incomplete. The neural arch lacks the tips of the right transverse process (Fig. 7), and the right postzygapophysis...