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Branch tested: development
PETSc version: 3.22.0
Issue description:
When adding boundary conditions with the ```add_condition``` function, the user must declare the MeshVariables used in the sol…
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I dug through the code and DifferentialEquations.jl could add quite a bit to the efficiency of the time stepping code. For reference, what it would really add is SSP methods:
http://docs.juliadiffe…
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## Summary
I am doing some benchmark tests with `MindtPy`. For the fairness of these benchmarks, I want to limit each benchmark test using only **one thread**. However, I found a weird situation in P…
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I have a rough working prototype of serial, sparse-sparse BiCGSTAB [here](https://github.com/jlogan03/sprs/blob/jlogan/bicgstab/sprs/src/sparse/linalg/bicgstab.rs) and it's got me thinking about how t…
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Hello,
I've been using hypre for many years for solving fluid flow problems: mostly Poisson problems, but also Helmholtz problems, and convection-diffusion problems. So let me first say thank you f…
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In the current _vrp-cli_, only **maximal capacity** can be fixed for each vehicle of the fleet
In our case, it would be interesting to also set up a **minimal load** by truck to ensure their good use…
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Despite making it easy for users to formulate and solve a wide range of optimization problems, JuMP provides little support for the users who make mistakes, or tools for advanced users to debug proble…
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Interpolation using the solution struct errors when the mass matrix is the identity matrix.
A bit of context. For my use case I was passing some mass information to a function which would be passed…
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The purpose of this ticket is to
- connect SageMath to interfaces to optimization solvers that are maintained outside of the Sage project,
- integrate the related developer and user communities…
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Using ASL solvers, it was possible to specify an option string that had no space between option specifications. A user has provided this minimal example:
```
var x;
minimize Obj: x;
subject to B…