 matrix mechanics

The original formulation of quantum mechanics in which the operators were represented by timedependent matrices.
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Matrix mechanics — Quantum mechanics Uncertainty principle … Wikipedia
matrix mechanics — noun plural but singular or plural in construction : a quantum mechanics based upon the application of postulates connecting frequencies and intensities of spectrum lines by the use of a matrix involving algebra * * * Physics. a formulation of… … Useful english dictionary
matrix mechanics — matricinė mechanika statusas T sritis fizika atitikmenys: angl. matrix mechanics vok. Matrizenmechanik, f rus. матричная механика, f pranc. mécanique des matrices, f; mécanique matrice, f … Fizikos terminų žodynas
matrix mechanics — Physics. a formulation of non relativistic quantum mechanics in which physical quantities are represented by matrices and matrix algebra is used to predict the outcome of physical measurements. Cf. wave mechanics. * * * … Universalium
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
Mechanics — This article is about an area of scientific study. For other uses, see Mechanic (disambiguation). Mechanics (Greek Μηχανική) is the branch of physics concerned with the behavior of physical bodies when subjected to forces or displacements, and… … Wikipedia
Mechanics of planar particle motion — Classical mechanics Newton s Second Law History of classical mechanics … Wikipedia
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 stiffness method — In structural engineering, the matrix stiffness method (or simply stiffness method , also known as Direct stiffness method) is a matrix method that makes use of the members stiffness relations for computing member forces and displacements in… … Wikipedia
Measurement in quantum mechanics — Quantum mechanics Uncertainty principle … Wikipedia