Roy Stogner wrote: > > On Thu, 11 Mar 2010, Liang wrote: > > > The flux is a Dirichlet BC in fourth-order problems but Neumann in > second-order. You're better off imposing such weakly, by evaluating > (or ignoring, in the homogeneous case) the term you get when > integrating by parts. > --- > Roy > So my idea on setting neumann BC is potentially feasible? Thanks for the suggestion, let me test it step by step and see what will happen.
Liang ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
