Recent content by enea19

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    Graduate How to get a converging solution for a second order PDE?

    Thanks for your answer! Oh my, I realized that I wrote the wrong limits! I'm really sorry, you are right the limits for ##y## are indeed ##\pm b/2##. Apologies for the confusion and thanks again for the answer. If it's not too much bother, where do you think the ##\cos\left(\frac{\pi k...
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    Graduate How to get a converging solution for a second order PDE?

    I have been struggling with a problem for a long time. I need to solve the second order partial differential equation $$\frac{1}{G_{zx}}\frac{\partial ^2\phi (x,y)}{\partial^2 y}+\frac{1}{G_{zy}}\frac{\partial ^2\phi (x,y)}{\partial^2 x}=-2 \theta$$ where ##G_{zy}##, ##G_{zx}##, ##\theta##...
    • enea19
    • Thread
    • Convergence Converging Fourier expansion Partial differential equations Pde Second order
    • Replies: 3
    • Forum: Differential Equations
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    Mastering Second Order PDEs in 3D Printing: A PhD Student's Journey

    I'm a PhD student in 3D printing struggling with second order partial differential equations. I have experience with calculus thanks to my Astrophysics bachelor and masters but I think I reached my limit.