matrix of order n
11Matrix mechanics — Quantum mechanics Uncertainty principle …
12Matrix multiplication — In mathematics, matrix multiplication is a binary operation that takes a pair of matrices, and produces another matrix. If A is an n by m matrix and B is an m by p matrix, the result AB of their multiplication is an n by p matrix defined only if… …
13Matrix 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… …
14Matrix 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… …
15Matrix exponential — In mathematics, the matrix exponential is a matrix function on square matrices analogous to the ordinary exponential function. Abstractly, the matrix exponential gives the connection between a matrix Lie algebra and the corresponding Lie group.… …
16Matrix calculus — Topics in Calculus Fundamental theorem Limits of functions Continuity Mean value theorem Differential calculus  Derivative Change of variables Implicit differentiation Taylor s theorem Related rates …
17Matrix Knowledge Group — The Matrix Knowledge Group is a company providing software, consulting and research. Their goal is to provide evidence and help with making decisions, with the motto ‘Better Decisions, Better world’[1] The group is made up of four companies:… …
18Matrix scheme — A matrix scheme (also known as a matrix sale or site, and as a hellevator, escavator or ladder scheme) is a business model involving the exchange of money for a certain product with a side bonus of being added to a waiting list for a product of… …
19Matrix numbers — For the falling numbers effect in The Matrix films, see Matrix digital rain. Matrix numbers. Matrix numbers are alphanumeric codes (and on occasion, other symbols) stamped or hand written (or a combination of the two) into the run out groove area …
20Matrix vote — The matrix vote can be used when one group of people wishes to elect a smaller number of persons, each of whom is to have a different assignment. Examples of its use are when an association elects its executive committee; and when a parliament… …
