- method of convergence acceleration
- Макаров: метод ускорения сходимости
Универсальный англо-русский словарь. Академик.ру. 2011.
method of convergence acceleration
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Series acceleration — In mathematics, series acceleration is one of a collection of sequence transformations for improving the rate of convergence of a series. Techniques for series acceleration are often applied in numerical analysis, where they are used to improve… … Wikipedia
Rate of convergence — In numerical analysis, the speed at which a convergent sequence approaches its limit is called the rate of convergence. Although strictly speaking, a limit does not give information about any finite first part of the sequence, this concept is of… … Wikipedia
Relaxation method — In numerical mathematics, the relaxation method is a method for obtaining numerical approximations to the solutions of systems of equations, including certain types of elliptic partial differential equations, in particular Laplace s equation and… … Wikipedia
Fixed point iteration — In numerical analysis, fixed point iteration is a method of computing fixed points of iterated functions.More specifically, given a function f defined on the real numbers with real values and given a point x 0 in the domain of f, the fixed point… … Wikipedia
Sequence transformation — In mathematics, a sequence transformation is an operator acting on a given space of sequences. Sequence transformations include linear mappings such as convolution with another sequence, and resummation of a sequence and, more generally, are… … Wikipedia
Auxiliary field Monte Carlo — is a method that allows the calculation, by use of Monte Carlo techniques, of averages of operators in many body quantum mechanical (Blankenbecler 1981, Ceperley 1977) or classical problems (Baeurle 2004, Baeurle 2003, Baeurle 2002a).The… … Wikipedia
DIIS — (direct inversion in the iterative subspace or direct inversion of the iterative subspace), also known as Pulay mixing, is an extrapolation technique. DIIS was developed by Peter Pulay in the field of computational quantum chemistry with the… … Wikipedia
Iterated function — In mathematics, iterated functions are the objects of deep study in computer science, fractals and dynamical systems. An iterated function is a function which is composed with itself, repeatedly, a process called iteration.DefinitionThe formal… … Wikipedia
Minimum polynomial extrapolation — In mathematics, minimum polynomial extrapolation is a sequence transformation used for convergence acceleration. While Aitken s method is the most famous, it often fails for vector sequences. An effective method for vector sequences is the… … Wikipedia
analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… … Universalium
climate — /kluy mit/, n. 1. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years. 2. a region or… … Universalium
