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Allow minimal model of cdga to return partial results #35781

@miguelmarco

Description

@miguelmarco

Is there an existing issue for this?

  • I have searched the existing issues for a bug report that matches the one I want to file, without success.

Problem Description

Minimal model of cdga's might be infinitely generated, so we haver a limit on the iteration steps tried. If this limit is reached, we return an error.

However, in some situations (for instance, studying Orlik-Solomon algebras of hyperplane arrangements), it can be interested to get the result computed up to a given point (even if it is not really an i-minimal model).

Proposed Solution

To implement a partial_result flag in the mimimal model method. This flag should be set to False by default, but when enabled, it would return the partially computed result instead of an error.

Alternatives Considered

I see no other sensible alternative.

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