[Scipy-tickets] [SciPy] #418: Allow complex shifts in speigs

SciPy scipy-tickets@scipy....
Sat Jun 2 08:07:39 CDT 2007

#418: Allow complex shifts in speigs
 Reporter:  nils         |        Owner:  somebody
     Type:  enhancement  |       Status:  new     
 Priority:  normal       |    Milestone:          
Component:  Other        |      Version:  devel   
 Severity:  normal       |   Resolution:          
 Keywords:               |  
Comment (by aric):

 If I understand correctly, to implement the shift-invert modes we'll
 need to add a linear solver capability.  See
 for a description.

 With linear solver capability we can implement the other modes
 (right now only mode 1 is implemented).  See
 for the list of modes for real non-symmetric problems.

Ticket URL: <http://projects.scipy.org/scipy/scipy/ticket/418#comment:3>
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