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function for eigendecomposition
- To: petsc-users@xxxxxxxxxxx
- Subject: function for eigendecomposition
- From: jiaxun hou <jiaxun_hou@xxxxxxxxxxxx>
- Date: Fri, 18 Aug 2006 11:52:00 +0800 (CST)
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Hello,
Can you tell me which function can compute the eigenvectors for me? I have only found the function "KSPComputeEigenvalues" in the document, but it is not suitable for me. I want to get both the eigenvalues and eigenvectors. And I am looking for a efficient function to do the eigendecomposition for a symmetric matrix. Any help will be appreciated.
Regards,
Jiaxun
Mp3疯狂搜-新歌热歌高速下