SOR method (successive over-relaxation method)

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• Successive over-relaxation — (SOR) is a numerical method used to speed up convergence of the Gauss–Seidel method for solving a linear system of equations. A similar method can be used for any slowly converging iterative process. It was devised simultaneously by David M.… …   Wikipedia

• Sor — may refer to:* Fernando Sor (1778 1839), a Spanish guitarist and composer born in Barcelona * Sor, Azerbaijan, a village * River Sor, any of a number of riversSOR may stand for: * Successive over relaxation, a numerical method used to speed up… …   Wikipedia

• Relaxation (approximation) — In mathematical optimization and related fields, relaxation is a modeling strategy. A relaxation is an approximation of a difficult problem by a nearby problem that is easier to solve. A solution of the relaxed problem provides information about… …   Wikipedia

• SOR-Verfahren — Das „Successive Over Relaxation“ Verfahren oder SOR Verfahren ist ein Algorithmus der numerischen Mathematik zur näherungsweisen Lösung von linearen Gleichungssystemen. Es ist, wie das Gauß Seidel Verfahren und das Jacobi Verfahren, ein… …   Deutsch Wikipedia

• Méthode de surrelaxation successive — En analyse numérique, la méthode de surrelaxation successive est une variante de la méthode de Gauss Seidel pour résoudre un système d équations linéaires. La convergence de cet algorithme est généralement plus rapide. Une approche similaire peut …   Wikipédia en Français

• List of numerical analysis topics — This is a list of numerical analysis topics, by Wikipedia page. Contents 1 General 2 Error 3 Elementary and special functions 4 Numerical linear algebra …   Wikipedia

• David M. Young, Jr. — David M. Young, Jr. Born October 20, 1923(1923 10 20) Quincy, Massachusetts …   Wikipedia

• Preconditioner — In linear algebra and numerical analysis, a preconditioner P of a matrix A is a matrix such that P −1 A has a smaller condition number than A .Preconditioners are useful when using an iterative method to solve a large, sparse linear system : Ax …   Wikipedia

• Spanish literature — Introduction       the body of literary works produced in Spain. Such works fall into three major language divisions: Castilian, Catalan, and Galician. This article provides a brief historical account of each of these three literatures and… …   Universalium

• performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical.       The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains …   Universalium