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From "Luc Maisonobe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MATH-235) Eigenvalues/eigenvectors of real asymmetric matrices
Date Thu, 11 Aug 2011 21:54:27 GMT

    [ https://issues.apache.org/jira/browse/MATH-235?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13083685#comment-13083685
] 

Luc Maisonobe commented on MATH-235:
------------------------------------

We have already used some code directly from Jama. Perhaps we could do the same here ?
What do our linear algebra gurus think ?

> Eigenvalues/eigenvectors of real asymmetric matrices
> ----------------------------------------------------
>
>                 Key: MATH-235
>                 URL: https://issues.apache.org/jira/browse/MATH-235
>             Project: Commons Math
>          Issue Type: New Feature
>    Affects Versions: 2.1
>            Reporter: James Housden
>            Priority: Minor
>             Fix For: 3.0
>
>
> The EigenDecompositionImpl class contains methods to calculate the eigenvalues/eigenvectors
of real symmetric matrices. However, for real asymmetric matrices there are currently no methods
available to do this.
> It would be nice if commons-math could be enhanced to provide this extra functionality.
> Please note that the JAMA package contains a possible implementation in its EigenvalueDecomposition
class.

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