[petsc-users] PETSc publications

[Ronal Celaya]

Hi.
The link http://www.mcs.anl.gov/~kaushik/Papers/pcfd99_gkks.pdf gives a 404
error

I've found this link http://www.cs.odu.edu/~keyes/papers/pcfd99_gkks.pdf
I think is the same article

Regards,

On Thu, Feb 19, 2015 at 3:10 PM, Matthew Knepley <knepley at gmail.com> wrote:

> On Thu, Feb 19, 2015 at 1:29 PM, Ronal Celaya <ronalcelayavzla at gmail.com>
> wrote:
>
>> Are there publications and/or documentation that could help me gain an
>> understanding of the algorithms and architecture of:
>>
>> 1. PETSc's sparse matrix-vector multiplication
>>
>
> There is nice stuff in:
> http://www.mcs.anl.gov/~kaushik/Papers/pcfd99_gkks.pdf
> and several discussions in the slides on the Tutorials page.
>
>
>> 2. PETSc's CG algorithm
>>
>> I need to gain a deep and thorough understanding of these, but would
>> prefer not to start with studying the code first. Any recommendations as to
>> how to best approach my study I'd appreciate. I know how to use PETSc, and
>> have a working knowledge of numerical linear algebra parallel algorithms.
>>
>
> There is nothing special about -pc_type cg. It follows Saad's book (
> http://www-users.cs.umn.edu/~saad/IterMethBook_2ndEd.pdf) or
> http://www.cs.cmu.edu/~quake-papers/painless-conjugate-gradient.pdf
>
>   Thanks,
>
>       Matt
>
>
>> Thanks in advance!
>>
>> --
>> Ronal Celaya
>>
>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>



-- 
Ronal Celaya
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20150222/569d2d17/attachment.html>