function for eigendecomposition

jiaxun hou jiaxun_hou at yahoo.com.cn
Thu Aug 17 22:52:00 CDT 2006


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   
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20060818/8ee21ea7/attachment.htm>


More information about the petsc-users mailing list