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Higher-order implicit Runge-Kutta methods for the partitioned heat equation #415

Merged
merged 40 commits into from
Jan 18, 2024
Merged

Higher-order implicit Runge-Kutta methods for the partitioned heat equation #415

merged 40 commits into from
Jan 18, 2024

Commits on Oct 20, 2023

  1. Initial commit for higher order time stepping schemes

    @NiklasVin
    NiklasVin committed Oct 20, 2023
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Commits on Oct 21, 2023

  1. Bug in derivative approximation fixed 

    Previously, there were cases, where an empty dictionary was returned by the function.
Additionally, runtime errors which occured when using single step methods are now fixed, as sub() was not defined for the Function space which is used for ssm
    @NiklasVin
    NiklasVin committed Oct 21, 2023
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Commits on Oct 22, 2023

  1. Bug fixes

    @NiklasVin
    NiklasVin committed Oct 22, 2023
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  2. Bspline interpolation

    @NiklasVin
    NiklasVin committed Oct 22, 2023
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  3. Implemented B-Spline time derivative approximation

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    NiklasVin committed Oct 22, 2023
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Commits on Oct 23, 2023

  1. Move files of partitioned-heat-conduction/fenics_highOrder to partiti… 

    …oned-heat-conduction/fenics
    @NiklasVin
    NiklasVin committed Oct 23, 2023
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Commits on Oct 25, 2023

  1. Fixed issue with time derivative. Only Dirichlet participant needs th… 

    …e time derivative!
    @NiklasVin
    NiklasVin committed Oct 25, 2023
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  2. Make B-Spline method more resilient againt rounding errors at t=0 and… 

    … t=dt
    @NiklasVin
    NiklasVin committed Oct 25, 2023
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Commits on Nov 1, 2023

  1. Enable different waveform degree

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Commits on Nov 4, 2023

  1. Setup with discontinuous solutions at the coupling boundary

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    NiklasVin committed Nov 4, 2023
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Commits on Nov 5, 2023

  1. Print more digits

    @NiklasVin
    NiklasVin committed Nov 5, 2023
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Commits on Nov 15, 2023

  1. Analytic coupling boundary test

    @NiklasVin
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  2. Wann erhält man einen kleinen Fehler?

    @NiklasVin
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  3. Fehler in einem Test behoben

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Commits on Nov 16, 2023

  1. Import from FEniCS and simplify code.

    @BenjaminRodenberg
    BenjaminRodenberg committed Nov 16, 2023
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  2. Create individual coupling expressions for each stage.

    @BenjaminRodenberg
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  3. Add note.

    @BenjaminRodenberg
    BenjaminRodenberg committed Nov 16, 2023
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  4. Cleanup.

    @BenjaminRodenberg
    BenjaminRodenberg committed Nov 16, 2023
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  5. Use time at end of time step for Neumann BC

    @BenjaminRodenberg
    BenjaminRodenberg committed Nov 16, 2023
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  6. Initialize heat flux properly.

    @BenjaminRodenberg
    BenjaminRodenberg committed Nov 16, 2023
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  7. Avoid special treatment for single stage

    @BenjaminRodenberg
    BenjaminRodenberg committed Nov 16, 2023
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  8. Update partitioned-heat-conduction/fenics/heat.py

    @BenjaminRodenberg
    BenjaminRodenberg authored Nov 16, 2023
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  9. Update utils.py 

    With the change, the function shouldn't get into trouble if it created a BSpline with a degree >3
    @NiklasVin
    NiklasVin authored Nov 16, 2023
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Commits on Nov 17, 2023

  1. Merge pull request #2 from BenjaminRodenberg/refactoring_single_stage 

    Refactoring: Avoid special treatment for single stage
    @NiklasVin
    NiklasVin authored Nov 17, 2023
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  2. Merge branch 'bspline_interpolation' into review_2023_11_16

    @NiklasVin
    NiklasVin authored Nov 17, 2023
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  3. Merge pull request #1 from BenjaminRodenberg/review_2023_11_16 

    WIP: Import from FEniCS and simplify code.
    @NiklasVin
    NiklasVin authored Nov 17, 2023
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Commits on Nov 19, 2023

  1. Tidy up code

    @NiklasVin
    NiklasVin committed Nov 19, 2023
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  2. Changed odd time derivative computation 

    The time of the i-th stage was computed incomprehensible. This was changed by just setting the time to t+c[i]*dt
    @NiklasVin
    NiklasVin committed Nov 19, 2023
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Commits on Nov 25, 2023

  1. Added missing source

    @NiklasVin
    NiklasVin committed Nov 25, 2023
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  2. Merge

    @NiklasVin
    NiklasVin committed Nov 25, 2023
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  3. Bad merge fix

    @NiklasVin
    NiklasVin committed Nov 25, 2023
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Commits on Nov 28, 2023

  1. Comments

    @NiklasVin
    NiklasVin committed Nov 28, 2023
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Commits on Nov 29, 2023

  1. Added missing reference of ButcherTableaux.py

    @NiklasVin
    NiklasVin committed Nov 29, 2023
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  2. Format

    @NiklasVin
    NiklasVin committed Nov 29, 2023
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  3. Format

    @NiklasVin
    NiklasVin committed Nov 29, 2023
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  4. Added references to github repositories

    @NiklasVin
    NiklasVin committed Nov 29, 2023
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Commits on Nov 30, 2023

  1. Suggested changes

    @NiklasVin
    NiklasVin committed Nov 30, 2023
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Commits on Dec 4, 2023

  1. Merge and format

    @NiklasVin
    NiklasVin committed Dec 4, 2023
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  2. Changed some comments and the number of samples which are used for th… 

    …e B-Spline interpolation
    @NiklasVin
    NiklasVin committed Dec 4, 2023
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Commits on Jan 9, 2024

  1. Suggested changes applied in utils.py, move the higher order implemen… 

    …tation to a new file and reset heat.py to state of the dev branch
    @NiklasVin
    NiklasVin committed Jan 9, 2024
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