New Paired Explicit Runge-Kutta Integrator: Third Order #2008
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…i.jl into PERK_p3_single_ext
Co-authored-by: Daniel Doehring <[email protected]>
Co-authored-by: Daniel Doehring <[email protected]>
Co-authored-by: Daniel Doehring <[email protected]>
Co-authored-by: Daniel Doehring <[email protected]>
Co-authored-by: Daniel Doehring <[email protected]>
Co-authored-by: Daniel Doehring <[email protected]>
Co-authored-by: Daniel Doehring <[email protected]>
Co-authored-by: Daniel Doehring <[email protected]>
Co-authored-by: Daniel Doehring <[email protected]>
DanielDoehring
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src/time_integration/paired_explicit_runge_kutta/methods_PERK3.jl
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JoshuaLampert
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Nov 2, 2024
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The CI error looks like it is caused by this PR: https://github.com/trixi-framework/Trixi.jl/actions/runs/11642978359/job/32423193644?pr=2008#step:7:1407 |
DanielDoehring
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Nov 4, 2024
JoshuaLampert
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ranocha
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src/time_integration/paired_explicit_runge_kutta/methods_PERK2.jl
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src/time_integration/paired_explicit_runge_kutta/methods_PERK3.jl
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November 5, 2024 11:34
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warisa-r
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This PR introduces a new single-step paired explicit Runge-Kutta integrator of the third order. Along with this implementation, NLsolve has been added as a weak dependency.
Tests have been added for the example elixir_burgers_perk3.jl both with and without the fixed time step. Additionally,
methods_PERK2.jlis also modified so that some functions can also be called by the third-order integrator.Please feel free to let me know if there is anything that is missing or needs improvement!