add an example computing the potential and using AD to get gradient and hessian#186
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KristofferC wants to merge 1 commit intomasterfrom
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add an example computing the potential and using AD to get gradient and hessian#186KristofferC wants to merge 1 commit intomasterfrom
KristofferC wants to merge 1 commit intomasterfrom
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fredrikekre
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Apr 2, 2018
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Is there any advantage here over the current implementation?
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This is essentially the same as https://ferrite-fem.github.io/Ferrite.jl/stable/gallery/landau/ , but for elasticity, right? Should we close this then? |
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I think we can close it. I guess it can be argued that there is some value here in that the physics is something people are used to, which makes it easier to focus on the AD part. |
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When it comes to focusing on a feature I would always opt for a Poisson example, even though it is the boring physics. When I started elasticity I found it incredibly hard to get started with all the physics details going on. But yea, Landau is also not much easier to grasp I guess. |
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Quite a lot slower, hm. I don't really see why this should allocate any more.