And if you just want || u_h ||, see System::calculate_norm(). On Mon, 6 Oct 2014, Paul T. Bauman wrote:
> Not sure exactly what you're looking for, but there are facilities to > compute L2/H1/etc. norms of || u - u_h ||: > > http://libmesh.sourceforge.net/doxygen/classlibMesh_1_1ExactSolution.php > > http://libmesh.sourceforge.net/adaptivity_ex3.php > > Is this what you had in mind? > > On Mon, Oct 6, 2014 at 5:39 AM, Rodrigo Broggi <[email protected]> wrote: > >> Hi, >> >> A simple question: is there any facility/method to calculate the h1 norm of >> a solution as there is to calculate te l2_norm of a vector? >> >> Thanks, >> >> Rodrigo Broggi >> >> ------------------------------------------------------------------------------ >> Slashdot TV. Videos for Nerds. Stuff that Matters. >> >> http://pubads.g.doubleclick.net/gampad/clk?id=160591471&iu=/4140/ostg.clktrk >> _______________________________________________ >> Libmesh-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/libmesh-users >> > ------------------------------------------------------------------------------ > Slashdot TV. Videos for Nerds. Stuff that Matters. > http://pubads.g.doubleclick.net/gampad/clk?id=160591471&iu=/4140/ostg.clktrk > _______________________________________________ > Libmesh-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/libmesh-users > > ------------------------------------------------------------------------------ Slashdot TV. Videos for Nerds. Stuff that Matters. http://pubads.g.doubleclick.net/gampad/clk?id=160591471&iu=/4140/ostg.clktrk _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
