#8984: Implementation of the Lenart--Postnikov alcove path crystal
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Reporter: brant.c.jones | Owner: sage-combinat
Type: enhancement | Status: positive_review
Priority: major | Milestone:
Component: combinatorics | Keywords: combinat, crystals
Author: Brant Jones | Upstream: N/A
Reviewer: Anne Schilling | Merged:
Work_issues: |
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Changes (by aschilling):
* status: needs_review => positive_review
* reviewer: => Anne Schilling
Comment:
This patch implements the Lenart-Postnikov model for highest weight
crystals for finite-dimensional Lie algebras. There are extensive tests to
test that this gives the same crystal graph as other models.
All tests pass with sage-4.4.2 and the sage-combinat queue applied to this
patch.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8984#comment:7>
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