#14131: Greene-Kleitman partition of a poset
---------------------------------------------+------------------------------
Reporter: darij | Owner: sage-combinat
Type: enhancement | Status: new
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:
---------------------------------------------+------------------------------
Comment (by darij):
I have tried to make this into an actual patch but I need some help now. I
somehow fucked up with hg mq, and the patch ended up empty. I don't have
the old version of the file anymore, but it's sage-main 5.9.rc1, so can
anyone just diff the sage/combinat/posets/posets.py of that release
against the posets.py I've uploaded and make the changes into a .patch?
Note that this will likely need manual merging with #14136 since both
patches insert stuff at the same position; but there's no actual conflict.
As far as content is concerned, this contains the most important parts of
greene.py with a couple bugfixes. The Greene-Kleitman partition of a poset
is computed (in polynomial time). The doctests succeed, but I haven't
tried compiling the doc (how does that work again?), so there might be
formatting issues.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14131#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.
