[Scipy-tickets] [SciPy] #1826: allow sparse vector b in scipy.sparse.linalg.lsqr

SciPy Trac scipy-tickets@scipy....
Mon Jan 28 02:34:21 CST 2013


#1826: allow sparse vector b in scipy.sparse.linalg.lsqr
---------------------------------+------------------------------------------
 Reporter:  fwagner              |       Owner:  jakevdp    
     Type:  enhancement          |      Status:  new        
 Priority:  normal               |   Milestone:  Unscheduled
Component:  scipy.sparse.linalg  |     Version:  0.11.0     
 Keywords:  lsqr                 |  
---------------------------------+------------------------------------------
 With regard to efficiency, it would be beneficial in not only the matrix
 A, but also the vector b can be sparse in the lsqr solver of
 scipy.sparse.linalg

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Ticket URL: <http://projects.scipy.org/scipy/ticket/1826>
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