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[Periodic boundary conditions](https://en.wikipedia.org/wiki/Periodic_boundary_conditions) could be a valuable extension of the existing `geo::algorithm::euclidean_distance` functionality. I am happy …
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xTB can be run with both molecular and periodic systems. Right now, the tests are run for the standard molecule systems, meaning we have no way of knowing if things work/break with periodic systems (t…
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Dear Developers,
My question is:
1. How to use GFN-FF_Ln_An model in xtb-6.7.1?
2. How reliable is the simulation of uranyl ions in aqueous solution using the GFN-FF model in xtb-6.7.1? Can calcul…
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Periodic boundary conditions is not working.
When I run the following code
```julia
using NeuralPDE, Lux, ModelingToolkit, Optimization, OptimizationOptimisers, Random, Plots
import ModelingT…
knuds updated
7 months ago
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I'm wondering if I've missed something, but I can't seem to find/figure out how to implement periodic boundary conditions (or just define a periodic grid). With my understanding of finite differences,…
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### Description:
Adding periodic boundary conditions for the watershed transform would be an easy, yet practicable thing to do.
It would make this library more usable for people using it to sort the…
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Hello,
I'm trying to set up a simple model with the FastscapeEroder to run some transient knickpoint evolution scenarios. I was wondering if it is possible to implement periodic boundary condition…
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### Current behavior
Blackjax doesn't have code for constraints.
Stan (and NumPyro) handle constraints by transformation, and one could extract the Numpyro transformations and use those.
…
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```
Currently, periodic boundary conditions must have an exact nodal
correspondence on both periodic boundaries. It should be possible to
project the solution across the boundaries to allow for non-si…
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Periodic boundary conditions are currently handled via the dofmap construction. This has some drawbacks:
- The dofmap code is complicated
- Facet integrals on periodic boundaries are not supported…