On 8/17/20 6:02 AM, [email protected] wrote:

I would like to open again the topic with another question. Is there any way to use the Meshworker to solve the DG formulation but using block matrix and vectors?   I couldn't find a proper way to do it with the Meshworker because I have to choose the component of the shape function when I am using the blocks matrix.

Ignore MeshWorker and instead build on the underlying MeshWorker::mesh_loop() functions. This is what the current versions of step-12 and step-47 do, for example. They don't care what matrix and vector type you use.

Best
 W.


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Wolfgang Bangerth          email:                 [email protected]
                           www: http://www.math.colostate.edu/~bangerth/

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