#10446: Schuetzenberger involution and promotion operator
-------------------------------------------------------------+--------------
Reporter: ebeyerstedt | Owner:
sage-combinat
Type: enhancement | Status:
needs_review
Priority: major | Milestone:
sage-4.7
Component: combinatorics | Keywords:
schuetzenberger, involution, words
Author: Erin Beyerstedt, Ilke Canakci, Anne Schilling | Upstream:
N/A
Reviewer: | Merged:
Work_issues: |
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Changes (by newvalueoldvalue):
* status: needs_work => needs_review
* author: Erin Beyerstedt, Ilke Canakci => Erin Beyerstedt, Ilke
Canakci, Anne Schilling
* cc: sage-combinat (added)
* milestone: => sage-4.7
* reviewer: Anne Schilling =>
* type: task => enhancement
Old description:
> Implementation of the schuetzenberger involution on both words and
> tableaux.
New description:
This patch implements the Schuetzenberger involution on both words and
tableaux.
In addition it generalizes the promotion operator on tableau to act not
only
on rectangular tableaux, but tableaux of any shape.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10446#comment:10>
Sage <http://www.sagemath.org>
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