#14574: Bender-Knuth involutions and standardization of semistandard Young
tableaux
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Reporter: darij | Owner:
sage-combinat
Type: enhancement | Status:
needs_review
Priority: major | Milestone: sage-5.10
Component: combinatorics | Resolution:
Keywords: tableaux, partitions, combinat | Work issues:
Report Upstream: N/A | Reviewers: Travis
Scrimshaw
Authors: Darij Grinberg | Merged in:
Dependencies: | Stopgaps:
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Comment (by tscrim):
This should take care of everything.
For the `straight` issue, I did not like this way of doing things. However
there are other issues in the safety checks being made which I think
should be on another ticket. I'm pretty sure some things are checked
twice, and there should be a way which naturally converts from
(semi)standard skew tableaux to (semi)standard tableaux without
(semi)standardness (and tableaux) checks.
Anyways, if you'd want, you can pull out the involution part as a separate
function which returns a list of lists. It's up to you if you're fine with
my implementation or to change it.
Best,[[BR]]
Travis
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14574#comment:7>
Sage <http://www.sagemath.org>
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