- Matrix (mathematics)
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Wikipedia English-Arabic glossary . 2014.
Matrix (mathematics)
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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
Z-matrix (mathematics) — In mathematics, the class of Z matrices are those matrices whose off diagonal entries are less than or equal to zero; that is, a Z matrix Z satisfies:Z=(z {ij});quad z {ij}leq 0, quad i eq j.Note that this definition coincides precisely with that … Wikipedia
Matrix — Contents 1 Science and mathematics 2 Technology 3 Arts and entertainment … Wikipedia
Matrix representation — This article is about the layout of matrices in the memory of computers. For the representation of groups and algebras by matrices in linear algebra, see representation theory. Matrix representation is a method used by a computer language to… … Wikipedia
Matrix theory — is a branch of mathematics which focuses on the study of matrices. Initially a sub branch of linear algebra, it has grown to cover subjects related to graph theory, algebra, combinatorics, and statistics as well.HistoryThe term matrix was first… … Wikipedia
Matrix algebra — may refer to: Matrix theory, is the branch of mathematics that studies matrices Matrix ring, thought of as an algebra over a field or a commutative ring This disambiguation page lists articles associated with the same title. If an … Wikipedia
matrix — ► NOUN (pl. matrices or matrixes) 1) an environment or material in which something develops. 2) a mould in which something is cast or shaped. 3) Mathematics a rectangular array of quantities in rows and columns that is manipulated according to… … English terms dictionary
Matrix coefficient — In mathematics, a matrix coefficient (or matrix element) is a function on a group of a special form, which depends on a linear representation of the group and additional data. For the case of a finite group, matrix coefficients express the action … Wikipedia
mathematics — /math euh mat iks/, n. 1. (used with a sing. v.) the systematic treatment of magnitude, relationships between figures and forms, and relations between quantities expressed symbolically. 2. (used with a sing. or pl. v.) mathematical procedures,… … Universalium
Matrix differential equation — A differential equation is a mathematical equation for an unknown function of one or several variables that relates the values of the function itself and of its derivatives of various orders. A matrix differential equation is one containing more… … Wikipedia
Matrix mechanics — Quantum mechanics Uncertainty principle … Wikipedia
