#14252: Implementation of quantum LS paths
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Reporter: aschilling | Owner: sage-combinat
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.9
Component: combinatorics | Resolution:
Keywords: crystals, KR crystals | Work issues:
Report Upstream: N/A | Reviewers: Mark Shimozono
Authors: Anne Schilling | Merged in:
Dependencies: | Stopgaps:
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Description changed by aschilling:
Old description:
> This patch cleans up the interface of CrystalOfLSPaths. In particular,
> the input is now a weight, whereas before it took a cartan type and a
> list of coefficients. The class call function still allows this input
> format.
>
> In addition, a new implementation of level one Kirillov-Reshetikhin
> crystals is given in terms of level-zero CrystalOfLSPaths.
New description:
This patch cleans up the interface of CrystalOfLSPaths. In particular, the
input is now a weight, whereas before it took a cartan type and a list of
coefficients. The class call function still allows this input format.
In addition, a new implementation of one-column Kirillov-Reshetikhin
crystals is given in terms of level-zero CrystalOfLSPaths together with
the energy function and one-dimensional configuration sum.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14252#comment:6>
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