#14131: Greene-Kleitman partition of a poset
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Reporter: darij | Owner: sage-combinat
Type: enhancement | Status: needs_work
Priority: minor | Milestone: sage-5.10
Component: combinatorics | Resolution:
Keywords: RSK, permutations, days45 | Work issues:
Report Upstream: N/A | Reviewers:
Authors: darij | Merged in:
Dependencies: | Stopgaps:
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Comment (by darij):
Thanks a lot for the comments, Travis!
I've uploaded a new patch [trac_14131-greene_shape_v2.patch], which
contains both of our changes and a few more. I've standardized the
docstring of the Ford-Fulkerson chronicle, though it wouldn't harm to
check whether standardized really means standardized. I've also added a
(very simple) method to permutations.py to compute the permutation poset
of a permutation, and while being there fixed a couple typos in the RSK
docs (the changeset isn't very informative, but what I've done is
replacing some "right" by "left" in the doc).
I'm not sure what "fuzz" exactly means; is it something like "the line
numbers have shifted, but it's kinda clear where the changes belong"?
I don't know how to add a commit message...
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14131#comment:7>
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