Not through the dof map, but you can manually assemble into a 'diagonal' matrix you create - e.g. a vector.
-Ben > On Jan 17, 2014, at 8:54 AM, "subramanya sadasiva" <[email protected]> > wrote: > > I am trying to compute the L2 projection of some gauss point quantities to > the nodes, and I'd like to use a trapezoid rule to integrate the mass matrix. > Is there anyway to optimize the allocation of the matrix, so that it is a > strictly diagonal matrix? Thanks, Subramanya > ------------------------------------------------------------------------------ > CenturyLink Cloud: The Leader in Enterprise Cloud Services. > Learn Why More Businesses Are Choosing CenturyLink Cloud For > Critical Workloads, Development Environments & Everything In Between. > Get a Quote or Start a Free Trial Today. > http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk > _______________________________________________ > Libmesh-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/libmesh-users ------------------------------------------------------------------------------ CenturyLink Cloud: The Leader in Enterprise Cloud Services. Learn Why More Businesses Are Choosing CenturyLink Cloud For Critical Workloads, Development Environments & Everything In Between. Get a Quote or Start a Free Trial Today. http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
