Will Pazner

Hello @Durian-Ice, At what points $t_i \in [0,T]$ do you have the values $f(x,t)$? Are they known at uniformly spaces points (e.g. from time-stepping), or could you evaluate $f(x,t)$ at...

This PR is now [under review](https://github.com/mfem/mfem/blob/master/CONTRIBUTING.md#pull-requests) (see the table in the PR description). To help with the review process, please **do not force push** to the branch.

I think these are good suggestions @bensworth. @jandrej, could you add a note explaining how the mass matrix is typically incorporated (either by including `M^{-1}` in the definition of the...

> I think these are good suggestions @bensworth. @jandrej, could you add a note explaining how the mass matrix is typically incorporated (either by including `M^{-1}` in the definition of...

I believe this is waiting on https://github.com/mfem/mfem/pull/3443#issuecomment-1470808256

Hi @victor-decaria-nnl, Do you get the same initcheck errors if you try an example with AMG, but without LOR preconditioning? For example: ``` compute-sanitizer --tool initcheck ./ex1p -fa -d cuda...

> Hi @pazner , I do get the same errors with that sample run you provided. Here's the beginning of the output for reference. The executable still successfully completes. Does...

Sounds good, please re-open if needed.

Hi @sebastiangrimberg, Thanks for this contribution. > * Adds `DataCollection` option to visualize a `Coefficient` or `VectorCoefficient` to disk. For your purposes, could you use a `QuadratureFunction` (or even a...

Yeah, I agree scaling and then un-scaling the nodes is not optimal. If it were me, I would probably add the filter in ParaView, but I will confess I don't...