Package for the generation of coefficients used in Spectral Deferred Correction and related methods (Runge-Kutta, ...)

butcher-tableau collocation quadrature runge-kutta-methods spectral-deferred-corrections time-integration
1 Open Issue Need Help Last updated: Jun 25, 2025

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AI Summary: The task is to refactor the QΔ-coefficient generators in the `qmat` Python package. Currently, each generator uses its own arguments. The improvement involves creating a generic `qCoeff` argument that accepts a `QGenerator` object, from which the generators extract necessary parameters. Existing arguments should be retained for backward compatibility, overriding values from `qCoeff` if provided. Helper functions and updated documentation are also required.

Complexity: 4/5
enhancement good first issue

Package for the generation of coefficients used in Spectral Deferred Correction and related methods (Runge-Kutta, ...)

Python
#butcher-tableau#collocation#quadrature#runge-kutta-methods#spectral-deferred-corrections#time-integration