From benoit.legat at gmail.com  Sun Jan  1 11:09:36 2017
From: benoit.legat at gmail.com (=?UTF-8?Q?Beno=C3=AEt_Legat?=)
Date: Sun, 1 Jan 2017 17:09:36 +0100
Subject: [Csdp-tickets] Termination criteria
In-Reply-To: <CAE-H=HRbZkjUNC6RPcK3TXWLnJO799Pafvs5NguFXQDiUWdjNA@mail.gmail.com>
References: <CAF=eE6Ab10CFZEY0SKLyQkQxBxL3wQbov8rR0LBB=8Jiam74Zw@mail.gmail.com>
 <CAE-H=HRbZkjUNC6RPcK3TXWLnJO799Pafvs5NguFXQDiUWdjNA@mail.gmail.com>
Message-ID: <CAF=eE6BYbbF5U=8R_acQdgfovdZvxVZb=KNeQ2OT5FRbbMgKiw@mail.gmail.com>

Thank you !
By the way, I have seen that you have a list of CSDP wrappers on the
webpage so you might be interested to know that Elias Kuthe and I have
written a Julia wrapper for CSDP. See here: github.com/JuliaOpt/CSDP.jl.


2016-12-30 22:37 GMT+01:00 Brian Borchers <borchers at nmt.edu>:

> Thank you for spotting this error in the documentation.  Because either a
> or C might be 0, it's important to include both |a'*y'| and |tr(C*X)| in
> the normalization in this termination criteria.  I'll make sure that the
> documentation matches the code.
>
> On Sun, Dec 18, 2016 at 6:55 AM, Beno?t Legat <benoit.legat at gmail.com>
> wrote:
>
>> Dear CSDP maintainers,
>>
>> In the CSDP user guide, the first termination criteria is:
>> tr(X*Z) / (1 + |a' y|)
>> however, in the source code, it seems that what is computed is rather
>> tr(X*Z) / (1 + |a' y| + |tr(C*X)|)
>>
>> Regards,
>> Beno?t
>>
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>>
>
>
> --
> Brian Borchers                          borchers at nmt.edu
> Department of Mathematics      http://www.nmt.edu/~borchers/
> New Mexico Tech                       Phone: (575) 322-2592
> Socorro, NM 87801                   FAX: (575) 835-5366
>
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