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Talk:Partial differential equations/Poisson Equation

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Latest comment: 7 years ago by Marshallsumter in topic Dirichlet Conditions

I would like to know about the source of the solution provided.

Dirichlet Conditions

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It seems to me that Dirichlet conditions and Dirichlet boundary conditions are two different things. The link points to what seems to the wrong one. Am I wrong? KE7KTO (discusscontribs) 13:38, 7 July 2017 (UTC)Reply

Wrong Solution

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In the case with 4 homogeneous boundary conditions it seems to me there is an error in the resolution. In step 3 the equation for the y variable (or equivalently the x one) is reported with a wrong sign and this leads to a different (but I think incorrect) solution. If a remember well one solution is a sine and the other a sinh