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Pseudo-spectral method

Pseudo-spectral methods, also known as discrete variable representation (DVR) methods, are a class of numerical methods used in applied mathematics and scientific computing for the solution of partial differential equations. They are closely related to spectral methods, but complement the basis by an additional pseudo-spectral basis, which allows…

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Technical discussion

Special pseudospectral schemes

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Pseudo-spectral method

Nodes25
Edges24
Triples11
Avg. degree1.92
Density0.08
Components1

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Pseudo-spectral method

Top relations

related to Polynomials · 5
Pseudo-spectral method → Another, Gaussian, Here, To, Typically
related to Technical discussion · 5
Pseudo-spectral method → Conceptually, For, In, The, To

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Important terminology

displaystyle basis method spectral methods functions pseudo-spectral quadrature isbn grid function fourier points numerical representation expansion used differential product phi

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
the fast Fourier transforminstance ofand can considerably speed up the calculation when using fast algorithms0.80text
Pseudo-spectral methodrelated to PolynomialsAnother0.60section
Pseudo-spectral methodrelated to PolynomialsHere0.60section
Pseudo-spectral methodrelated to PolynomialsGaussian0.60section
Pseudo-spectral methodrelated to PolynomialsTypically0.60section
Pseudo-spectral methodrelated to PolynomialsTo0.60section
Pseudo-spectral methodrelated to Technical discussionIn0.60section
Pseudo-spectral methodrelated to Technical discussionTo0.60section
Pseudo-spectral methodrelated to Technical discussionConceptually0.60section
Pseudo-spectral methodrelated to Technical discussionFor0.60section
Pseudo-spectral methodrelated to Technical discussionThe0.60section

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