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WLP for R/A_{X,d} when X is a complete intersection

Ascertain general results about the Weak Lefschetz Property for the Artinian algebra R/A_{X,d} when X ⊂ P^3 is a zero-dimensional complete intersection and A_{X,d} is generated by the d-th powers of linear forms dual to the points of X.

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Background

In the grid setting, the strength comes from the fact that a general projection is a complete intersection, giving accessible Hilbert functions for powers. In contrast, when X itself is a complete intersection in P3, general projections are not controlled, but the Hilbert functions of symbolic powers of I_X are easy to compute.

This question inverts the paper’s usual approach: with symbolic powers well-understood for complete intersections, can one leverage that to deduce WLP behavior for R/A_{X,d}?

References

Question 8.7. If X C P3 is a complete intersection, can we say anything about the WLP for R/Ax,a?

On the Weak Lefschetz Property for certain ideals generated by powers of linear forms (2406.09571 - Favacchio et al., 13 Jun 2024) in Section 8, Question 8.7