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Spectral theorem
Spectral theorem In mathematics, particularly linear algebra and functional analysis, the spectral theorem is any of a number of ... or about matrices. In broad terms the spectral theorem provides conditions under which an operator ... on infinite-dimensional spaces. In general, the spectral theorem identifies a class of linear operators ... one can hope to find. See also spectral theory for a historical perspective. Examples ...
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Spectral theorem (translated from Italian)
Spectral theorem In mathematics , in particular in linear algebra and in functional analysis them , spectral theorem one refers to a series of ... matrices . In terms it generates them the spectral theorem supplies conditions under which an operator ... dimensional spaces. In a generalized manner, the spectral theorem identifies one class of operating linear ... give operating of multiplication. You see also spectral theory. Some examples of operating to ...
http://it.wikipedia.org/wiki/Teorema_spettrale - 17k - Cached (Italian) - Wikipedia (Italian) - Similar pages
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Spectral method (translated from German)
Spectral method In that numeric mathematics is those Spectral method a procedure for the solution of ... fourier transformation (FFT). Is unfavorable, that the spectral method to linear sets of equations with ... here. Techniques to Area dismantling (English domain decomposition) are likewise from interest. Literature Canuto, Claudio: Spectral methods in fluid dynamics, Springer, 1993 ...
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Spectral theorem (translated from Spanish)
Spectral theorem In mathematics, Spectral Theorem it express the conditions under which ... one matriz diagonal in some base). The Spectral Theorem identifies a type of linear operators ... normal operators in espacios of Hilbert . The Spectral Theorem, provides in addition, a canonical decomposition (called spectral decomposition) of the vectorial ...
http://es.wikipedia.org/wiki/Teorema_espectral - 8k - Cached (Spanish) - Wikipedia (Spanish) - Similar pages
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QR decomposition
QR decomposition In linear algebra, the QR decomposition of a matrix is a decomposition of the matrix into an orthogonal and a triangular matrix. The QR decomposition is often used to solve the linear least squares problem. The QR decomposition is also the basis for a ...
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Polar decomposition
Polar decomposition In mathematics, particularly in linear algebra and functional analysis, the polar decomposition of a matrix or linear operator is a factorization analogous to polar decomposition of a nonzero complex number z |
Schur decomposition
Schur decomposition In the mathematical discipline of linear algebra, the Schur decomposition or Schur triangulation (named after Issai Schur) is an important matrix decomposition. Definition If A is a square matrix ... Notes Every square matrix has a Schur decomposition, and hence, every square matrix is unitarily ... matrix (indeed, Q * AQ = U). However, this decomposition is not unique. Write the triangular ...
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Matrix decomposition
Matrix decomposition In the mathematical discipline of linear algebra, a matrix decomposition is a factorization of a matrix into ... decompositions of a given matrix and the decomposition used depends on the problem we want ... A can be decomposed via the LU decomposition. The LU decomposition factorizes a matrix into a lower ...
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Spectral series (translated from French)
Spectral series This page of homonymy indexes the ... and articles sharing the same name. One spectral series can be a succession of differential ... modules in homological algebra. In spectroscopy , one spectral series can be defined like the decomposition of an emission spectrum.
http://fr.wikipedia.org/wiki/Série_spectrale - 0k - Cached (French) - Wikipedia (French) - Similar pages
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Spectral analysis (translated from French)
Spectral analysis A physical phenomenon depend on time ... dephasing. It is the problem of the spectral analysis: to break up a signal complicated ... sinusoids. Here a difficulty appears because this decomposition requires that the signal be defined over ... all those which contain the same components. Spectral concentration One can deduce from what precedes ... a transform of Fourier whom one names spectral concentration and whom one generally notes ...
http://fr.wikipedia.org/wiki/Analyse_spectrale - 19k - Cached (French) - Wikipedia (French) - Similar pages
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