This could be of use to users/developers of libMesh interested in isogeometric stuff analysis, 
which did come up on these lists a short while ago.

---------- Forwarded message ----------
From: Lisandro Dalcin <>
Date: Thu, Oct 11, 2012 at 12:46 PM
Subject: Re: [petsc-dev] This is cool
To: For users of the development version of PETSc <>

On 11 October 2012 12:36, Matthew Knepley <> wrote:
> I don't know if you guys have seen this:
> I remove DMIGA today, because this completely supersedes it. The demos are
> really cool, and the efficiency blows traditional FEM out of the water on
> problems
> with smoothness.

BTW, we are also working on ,
this is a tiny "mesh generation" and pre/post Python package for
managing (single) NURBS {1,2,3}D patches.

Lisandro Dalcin
Predio CONICET-Santa Fe
Colectora RN 168 Km 472, Paraje El Pozo
3000 Santa Fe, Argentina
Tel: +54-342-4511594 (ext 1011)
Tel/Fax: +54-342-4511169