#14141: Implementation of Knutson-Tao puzzles
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Reporter: aschilling |
Owner: sage-combinat
Type: enhancement |
Status: needs_review
Priority: major |
Milestone: sage-5.10
Component: combinatorics |
Resolution:
Keywords: puzzles, Littlewood-Richardson coefficiens, days45 | Work
issues:
Report Upstream: N/A |
Reviewers: Allen Knutson, Liz Beazley, Ed Richmond
Authors: Franco Saliola, Avinash Dalal, Anne Schilling |
Merged in:
Dependencies: |
Stopgaps:
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Description changed by aschilling:
Old description:
> This patch implements Knutson-Tao puzzles in various settings
> (Grassmannian, equivariant Grassmannian, K theoretic, Belkale-Kumar
> puzzles).
>
> This code was written during Sage Days 45 at ICERM with Franco Saliola,
> Anne Schilling, and Avinash Dalal in discussions with Allen Knutson.
> The code was tested afterwards by Liz Beazley and Ed Richmond (who also
> contributed to the bijection between puzzles and tableaux).
New description:
This patch implements Knutson-Tao puzzles in various settings
(Grassmannian, equivariant Grassmannian, K theoretic, Belkale-Kumar
puzzles).
This code was written during Sage Days 45 at ICERM with Franco Saliola,
Anne Schilling, and Avinash Dalal in discussions with Allen Knutson.
The code was tested afterwards by Liz Beazley and Ed Richmond (who also
contributed to the bijection between puzzles and tableaux).
Apply: [attachment:trac_14141-knutson_tao_puzzles-as.patch]
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14141#comment:13>
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