On 11/10/20 8:53 PM, Nick Wang wrote:
I probably understand that I need to add a vector force to change my right
hand matrix
But I am not very good at modifying this part of the content through code of
Deal.ii
How can mathematical knowledge be transformed into deal.ii code?
So do I need to replace the original right-hand matrix on the basis of step8?
Correct. If you want a point load, you need to replace the right hand side
used there by code similar to the one I pointed out.
Best
WB
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Wolfgang Bangerth email: bange...@colostate.edu
www: http://www.math.colostate.edu/~bangerth/
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