From: Rhys Ulerich <rhys.ulerich@gmail.com>
To: Tuomo Keskitalo <Tuomo.Keskitalo@iki.fi>
Cc: Brian Gough <bjg@gnu.org>, gsl-discuss@sourceware.org
Subject: Re: Implementing hybrid explicit/implicit ODE stepper
Date: Thu, 04 Jun 2009 17:40:00 -0000 [thread overview]
Message-ID: <4a00655d0906041040y135755cdlc877ba570c4308da@mail.gmail.com> (raw)
In-Reply-To: <4A28028B.8020403@iki.fi>
> Sorry, your description of the method is not clear to me. Can you send me
> the reference as e.g. pdf?
Sure, scanned images (sorry no PDF) of the three page appendix
detailing the method are at
http://users.ices.utexas.edu/~rhys/smr_appendix/page1.jpg
http://users.ices.utexas.edu/~rhys/smr_appendix/page2.jpg
http://users.ices.utexas.edu/~rhys/smr_appendix/page3.jpg
Though the appendix talks about A. Wray's submission to J. Comput.
Phys., that paper was never published.
This integrator tends to get used in DNS of Navier-Stokes since the
memory savings become significant for very large fields.
- Rhys
On Thu, Jun 4, 2009 at 12:21 PM, Tuomo Keskitalo <Tuomo.Keskitalo@iki.fi> wrote:
> On 06/04/2009 10:18 AM, Brian Gough wrote:
>
>> At Wed, 3 Jun 2009 09:31:40 -0500,
>> Rhys Ulerich wrote:
>>>
>>> What's the "right way" to shoehorn this into the gsl_odeiv_system
>>> struc? L(u) as gsl_odeiv_system.function with N(u) passed within
>>> gsl_odeiv_system.params ? The reverse? Neither?
>>
>> That's a good question, I'm not sure - maybe Tuomo has some
>> suggestions?
>
>
> --
> Tuomo.Keskitalo@iki.fi
> http://iki.fi/tuomo.keskitalo
>
next prev parent reply other threads:[~2009-06-04 17:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-03 14:32 Rhys Ulerich
2009-06-04 13:38 ` Brian Gough
2009-06-04 17:20 ` Tuomo Keskitalo
2009-06-04 17:40 ` Rhys Ulerich [this message]
2009-06-04 18:52 ` Tuomo Keskitalo
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