determinant row
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Determinant — This article is about determinants in mathematics. For determinants in epidemiology, see Risk factor. In linear algebra, the determinant is a value associated with a square matrix. It can be computed from the entries of the matrix by a specific… … Wikipedia
determinant — /di terr meuh neuhnt/, n. 1. a determining agent or factor. 2. Math. an algebraic expression of the sum of products of elements, each with an appropriate algebraic sign, usually written in a square array and used in the solution of systems of… … Universalium
determinant — noun Date: 1686 1. an element that identifies or determines the nature of something or that fixes or conditions an outcome 2. a square array of numbers bordered on the left and right by a vertical line and having a value equal to the algebraic… … New Collegiate Dictionary
Matrix determinant lemma — In mathematics, in particular linear algebra, the matrix determinant lemma[1][2] computes the determinant of the sum of an invertible matrix A and the dyadic product, u vT, of a column vector u and a row vector vT. Contents 1 Statemen … Wikipedia
Skew symmetrical determinant — Skew Skew, a. Turned or twisted to one side; situated obliquely; skewed; chiefly used in technical phrases. [1913 Webster] {Skew arch}, an oblique arch. See under {Oblique}. {Skew back}. (Civil Engin.) (a) The course of masonry, the stone, or the … The Collaborative International Dictionary of English
functional determinant — noun : a determinant whose constituents are partial derivatives of one set of variables as to another set, each row containing derivatives of only one variable and each column derivatives as to only one variable … Useful english dictionary
Matrix (mathematics) — Specific elements of a matrix are often denoted by a variable with two subscripts. For instance, a2,1 represents the element at the second row and first column of a matrix A. In mathematics, a matrix (plural matrices, or less commonly matrixes)… … Wikipedia
LU decomposition — In linear algebra, LU decomposition (also called LU factorization) is a matrix decomposition which writes a matrix as the product of a lower triangular matrix and an upper triangular matrix. The product sometimes includes a permutation matrix as… … Wikipedia
Orthogonal matrix — In linear algebra, an orthogonal matrix (less commonly called orthonormal matrix[1]), is a square matrix with real entries whose columns and rows are orthogonal unit vectors (i.e., orthonormal vectors). Equivalently, a matrix Q is orthogonal if… … Wikipedia
Minor (linear algebra) — This article is about a concept in linear algebra. For the unrelated concept of minor in graph theory, see Minor (graph theory). In linear algebra, a minor of a matrix A is the determinant of some smaller square matrix, cut down from A by… … Wikipedia
Dodgson condensation — In mathematics, Dodgson condensation is a method of computing the determinants of square matrices. It is named for its inventor Charles Dodgson (better known as Lewis Carroll). The method in the case of an n × n matrix is to construct… … Wikipedia
