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~~Convergence history is non deterministic when running the RANS solver with SA model using OMP-only parallelism. When fixing the min RMS residual, the computation stops at a different iteration each …
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```
Let us try implementing a Jacobian-Free Newton-Krylov solver.
```
Original issue reported on code.google.com by `robert.c...@gmail.com` on 21 Jan 2009 at 8:01
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I was playing with your examples on fluid structure interactions, specifically the Turek-Hron benchmark. With the [input.json](https://github.com/exadg/exadg/blob/master/applications/fluid_structure_i…
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```
Let us try implementing a Jacobian-Free Newton-Krylov solver.
```
Original issue reported on code.google.com by `robert.c...@gmail.com` on 21 Jan 2009 at 8:01
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This is related to #1451, but we're discussing using the Newton-Krylov spinup used for ocean BGC tracers in MIMICS too.
This method, however, could also be useful for spinning up soil C pools with th…
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```julia
using OrdinaryDiffEq, Sundials, DiffEqOperators, BenchmarkTools
const N = 32
const xyd_brusselator = range(0,stop=1,length=N)
brusselator_f(x, y, t) = (((x-0.3)^2 + (y-0.6)^2) = 1.1) * …
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I'd like to apply Newton's method on a convex problem. When I try `jaxopt.ScipyMinimize` with `method="trust-exact"` I get the error:
```
ValueError: Hessian matrix is required for trust region ex…
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List of everything needed for a possible multiprecision search.
- FFT
- possibility to implement force model
- JFNK ? If not, I need to write:
- a Krylov solver (GMRes / LGMRes)
- Small…
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There are three entries for the 2021 list that we did not have access to, so we couldn't check if they actually use deal.II or not. I've asked for their full-text on researchgate.
If any of you can…
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I'm trying to make a version of the DifferentialEquations.jl [Solving Large Stiff Equations](https://diffeq.sciml.ai/stable/tutorials/advanced_ode_example/) PDE time stepping tutorial that is distribu…