[gmx-users] EM - Starting point on the hypersurface
Mark Abraham
mark.abraham at anu.edu.au
Tue Jul 19 15:31:03 CEST 2011
On 19/07/11, "Marzinek, Jan" <j.marzinek10 at imperial.ac.uk> wrote:
>
>
>
>
>
> <!--
> /* Font Definitions */
> @font-face
> {font-family:"Cambria Math";
> panose-1:2 4 5 3 5 4 6 3 2 4;}
> @font-face
> {font-family:Calibri;
> panose-1:2 15 5 2 2 2 4 3 2 4;}
> /* Style Definitions */
> p.MsoNormal, li.MsoNormal, div.MsoNormal
> {margin:0cm;
> margin-bottom:.0001pt;
> font-size:11.0pt;
> font-family:"Calibri","sans-serif";}
> a:link, span.MsoHyperlink
> {mso-style-priority:99;
> color:blue;
> text-decoration:underline;}
> a:visited, span.MsoHyperlinkFollowed
> {mso-style-priority:99;
> color:purple;
> text-decoration:underline;}
> span.EmailStyle17
> {mso-style-type:personal-compose;
> font-family:"Calibri","sans-serif";
> color:windowtext;}
> .MsoChpDefault
> {mso-style-type:export-only;}
> @page WordSection1
> {size:612.0pt 792.0pt;
> margin:72.0pt 72.0pt 72.0pt 72.0pt;}
> div.WordSection1
> {page:WordSection1;}
> -->
>
>
>
>
>
>
>
>
> Dear Gromacs Users,
>
>
>
>
>
> As I know for the Energy Minimization algorithms both Steepest Descent and Conjugate Gradient will not provide a global minimum of the potential energy but only a local minium.
>
>
> Does anyone know how Gromacs choose the starting point on the potential energy hypersurface for the beginning of Energy Minimization?
>
>
>
>
>
>
You choose it with the starting configuration you provide to grompp.
Mark
>
>
>
>
>
>
>
>
>
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://maillist.sys.kth.se/pipermail/gromacs.org_gmx-users/attachments/20110719/92198c11/attachment.html>
More information about the gromacs.org_gmx-users
mailing list