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Kostka-Foulkes polynomials now also for skew shapes #39785

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merged 4 commits into from
Apr 2, 2025

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darijgr
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@darijgr darijgr commented Mar 24, 2025

We have Kostka-Foulkes polynomials for usual partitions; here is an update that makes them work for skew partitions as well.

I don't know if the rigged configurations model still applies in this generality, so I'm using the definition via charge here.

I don't know if the rigged configurations model still applies
in this generality, so I'm using the definition via charge
here.
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github-actions bot commented Mar 24, 2025

Documentation preview for this PR (built with commit 79086c2; changes) is ready! 🎉
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Some latex errors.

Co-authored-by: Travis Scrimshaw <[email protected]>
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Thank you. LGTM.

vbraun pushed a commit to vbraun/sage that referenced this pull request Apr 1, 2025
sagemathgh-39785: Kostka-Foulkes polynomials now also for skew shapes
    
We have Kostka-Foulkes polynomials for usual partitions; here is an
update that makes them work for skew partitions as well.

I don't know if the rigged configurations model still applies in this
generality, so I'm using the definition via charge here.
    
URL: sagemath#39785
Reported by: Darij Grinberg
Reviewer(s): Travis Scrimshaw
@vbraun vbraun merged commit 9d37b44 into sagemath:develop Apr 2, 2025
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3 participants