Hi all, I'm now using MatrixFree to solve a multi-component problem. It contains a scalar and a vector and the equations couple to each other.
I plan to use two DofHandler (FESystem + FE_Q) and two MatrixFree to split the variables and I'm wondering *if the cell batch ids are the same between these two MatrixFree?* To be more straightforward, does MatrixFree give out the same partition once the tria is given and is independent of the FE? If not, does this mean I can only use one MatrixFree but with multiple components? Is this better or with some extra optimization? Regards, Chengjiang Yin -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/dealii/ec2e4706-7303-4396-aacd-9a3cb9ee7858n%40googlegroups.com.
