- multigrid methods
- многосеточные методы
Англо-русский словарь по вычислительной технике и информационным технологиям - 4-е изд.. Сергей Орлов .
multigrid methods
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Multigrid method — Multigrid (MG) methods in numerical analysis are a group of algorithms for solving differential equations using a hierarchy of discretizations. They are an example of a class of techniques called multiresolution methods, very useful in (but not… … Wikipedia
Domain decomposition methods — Domain dec … Wikipedia
Meshfree methods — are a particular class of numerical simulation algorithms for the simulation of physical phenomena. Traditional simulation algorithms relied on a grid or a mesh, meshfree methods in contrast use the geometry of the simulated object directly for… … Wikipedia
Mortar methods — are discretization methods for partial differential equations, which use separate finite element discretization on nonoverlapping subdomains. The meshes on the subdomains do not match on the interface, and the equality of the solution is enforced … Wikipedia
Neumann–Neumann methods — In mathematics, Neumann–Neumann methods are domain decomposition preconditioners named so because they solve a Neumann problem on each subdomain on both sides of the interface between the subdomains.[1] Just like all domain decomposition methods … Wikipedia
Coarse space (numerical analysis) — This article deals with a component of numerical methods. For coarse space in topology, see coarse structure. In numerical analysis, coarse problem is an auxiliary system of equations used in an iterative method for the solution of a given larger … Wikipedia
Numerical partial differential equations — is the branch of numerical analysis that studies the numerical solution of partial differential equations (PDEs). Numerical techniques for solving PDEs include the following: The finite difference method, in which functions are represented by… … Wikipedia
Richard V. Southwell — Richard Vynne Southwell (born: Norwich 1888 , died 1970) was an English mathematician who specialized in applied mechanics. He studied in Cambridge, and was a Trinity College Fellow. During WWI, he was in the Royal Naval Air Service. After the… … Wikipedia
Mehrgitter-Verfahren — Mehrgitterverfahren bilden in der numerischen Mathematik eine effiziente Klasse von Algorithmen zur näherungsweisen Lösung von Gleichungssystemen, die aus der Diskretisierung partieller Differentialgleichungen stammen. Elliptische Probleme wie… … Deutsch Wikipedia
Mehrgitterverfahren — bilden in der numerischen Mathematik eine Klasse von effizienten Algorithmen zur näherungsweisen Lösung von Gleichungssystemen, die aus der Diskretisierung partieller Differentialgleichungen stammen. Elliptische Probleme wie die Poisson Gleichung … Deutsch Wikipedia
Spectral method — Spectral methods are a class of techniques used in applied mathematics and scientific computing to numerically solve certain Dynamical Systems, often involving the use of the Fast Fourier Transform. Where applicable, spectral methods have… … Wikipedia
