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<DIV>Thanks for your replies. I will make these solvers by myself, and try to contribute them. </DIV>
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<DIV>Regards,</DIV>
<DIV>Mason</DIV>
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<DIV>Jiaxun,<BR><BR> We don't have any such routines. Often people used specialized <BR>Toeplitz solvers that take advantage of very specific matrix structure<BR>to perform very quickly. PETSc does not have any of these special solvers<BR>or storage formats since we try to provide general purpose solvers.<BR><BR> Barry<BR><BR>Of course, PETSc is extensible and such solvers could be added and we<BR>would gladly accept and maintain solvers people contribute.<BR><BR><BR>On Sun, 22 Oct 2006, jiaxun hou wrote:<BR><BR>> Hi,<BR>I am using PETSc in my program to solve Toeplitz type systems. Are there any commands to construct the Toeplitz matrics in a convenient and efficient way?<BR><BR>Regards,<BR>Jiaxun<BR><BR><BR> <BR>___________________________________________________________ <BR>ÇÀ×¢ÑÅ»¢Ãâ·ÑÓÊÏä-3.5GÈÝÁ¿£¬20M¸½¼þ£¡ <BR><A href="http://cn.mail.yahoo.com/"
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