Incomplete LU factorization: Difference between revisions

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In [[numerical analysis]], a field within mathematics, an '''incomplete LU factorization''' of a [[matrix (mathematics)|matrix]] is a [[sparse matrix|sparse]] approximation of the [[LU factorization]]. Incomplete LU factorization are often used as a [[preconditioner]].

'''Incomplete LU factorization''' is an incomplete [[LU factorization]].

==References==

* {{Citation | last1=Saad | first1=Yousef | title=Iterative methods for sparse linear systems | publisher=PWS | ___location=Boston | edition=1st | isbn=978-0-534-94776-7 | year=1996}}. See Section 10.3 and further.

==External links==

* [http://www.cfd-online.com/Wiki/Incomplete_LU_factorization_-_ILU Incomplete LU Factorization on CFD Wiki]

==References==

{{Unreferenced|date=June 2008}}

{{algebramathapplied-stub}}

[[Category:Matrix theory]]

[[Category:Numerical linear algebra]]

{{algebra-stub}}

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[[de:ILU-Zerlegung]]