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I have been thinking if we need a common Lagrangian type data structure, like the [xarray](http://xarray.pydata.org/en/stable/) for coordinated n-dimensional dataset, to describe the large number of L…
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The gradient of the Lagrangian with respect to x is wrong, because the Lagrange multipliers of the simple bounds are not used. Clearly, this does not affect the Hessian, but it does affect the gradien…
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Hi all,
Another issue has cropped up in relation to lagrangian detector IO.
In the lagrangian-detector-issues branch, I have added a test named "lagrangian_detector_checkpoint_newarray". This test …
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I think I've already reported it via the old submit form, but I can not see this issue here, so let me repost it.
I think the order of min and max quantifiers in equation 7.12 is swapped.
The narrativ…
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Hi! Great work!
I have a question about the default value of the lambda params. I've noticed that they are initialized to zero by default:
`lambda_1_layer = torch.nn.Parameter(torch.tensor(0.0, dev…
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I'm trying to install the rarefield multiphase foam solver with openfoam 2.4.0 MNF. When I tried to compile code using the install documentation from source, I received the error(faceNormal), which is…
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http://www.cs.cmu.edu/~baraff/papers/sig96.pdf
https://gamedevelopment.tutsplus.com/tutorials/modelling-and-solving-physical-constraints--gamedev-12578
https://code.google.com/p/box2d/downloads/…
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Modify the contact algorithm to implement an [Augmented Lagrangian method](https://en.wikipedia.org/wiki/Augmented_Lagrangian_method) for contact enforcement.
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Hi all! I've been testing the Lagrangian particles method (ideally on GPUs, but I'm including the error messages for CPU compilation for simplicity) and am running into two issues: (1) tracking dynami…