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Message #00873
Re: Eigenvalues and time-dependent bc's
Ok!
/Johan
> Hi Johan,
>
> There is a small error in the patch for GMRES.cpp. The lines
>
> delete er;
> delete ec;
>
> should be
>
> delete [] er;
> delete [] ec;
>
> Thanks,
> Garth
>
>
> Quoting jhoffman@xxxxxxxxxxx:
>
>> This is great, Garth!
>>
>> I'll add the patch files as soon as I can.
>>
>> /Johan
>>
>> > Attached are some patch files which, if they could be added to Dolfin,
>> > would be
>> > really useful for me. They involve:
>> >
>> > 1) Time-dependent boundary conditions (BoundaryCondtion.cpp_patch and
>> > BoundaryCondtion.h_patch). I've done this in the same way as it's done
>> for
>> > a
>> > function. It might be nice in the future if the time could be more
>> > globally
>> > available.
>> >
>> > 2) Computing eigenvalues of a matrix directly using PETSc
>> (GMRES.cpp_patch
>> > and
>> > GMRES.h_patch). The function replaces the usual "solve". It solves the
>> > system
>> > and returns n eigenvales in two Vectors - one for the real component
>> and
>> > one for
>> > the complex component. I haven't added a version for virtual matrices.
>> >
>> > Garth_______________________________________________
>> > DOLFIN-dev mailing list
>> > DOLFIN-dev@xxxxxxxxxx
>> > http://www.fenics.org/cgi-bin/mailman/listinfo/dolfin-dev
>> >
>>
>>
>>
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>
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