2b: Laplace operator or Laplace equation? #90
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Just wanted to confirm if we need to derive the discretisation of the Laplace operator or the Laplace equation? |
Answered by
annereinarz
Apr 25, 2022
Replies: 1 comment 1 reply
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Yes, just the operator, no need to provide anything else. |
1 reply
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To clarify, this means derive the stencil for the operator and make sure you have the correct stencil also at the boundary. The boundary conditions should have the same order of accuracy as the interior stencil. |
Answer selected by
ovsen
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Yes, just the operator, no need to provide anything else.