#20881: random alternating sign matrices
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Reporter: | Owner:
chapoton |
Type: | Status: needs_review
enhancement |
Priority: major | Milestone: sage-7.3
Component: | Resolution:
combinatorics |
Keywords: | Merged in:
Authors: | Reviewers:
Frédéric Chapoton |
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/kdilks/20881 | 9c616365976edcd2b9a9afe268c7ff7ab119d805
Dependencies: | Stopgaps:
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Changes (by kdilks):
* commit: 3646d26f6e4703304c761c2ce0b296610c980ff6 =>
9c616365976edcd2b9a9afe268c7ff7ab119d805
Comment:
The implementation using monotone triangle/Gelfand Tsetlin patterns was
consistently faster for various sizes than the method using height
functions (and doesn't require reinventing the wheel).
I'm actually not 100% that I have the formatting for documentation right,
so I'll need to double-check that.
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New commits:
||[https://git.sagemath.org/sage.git/commit?id=9c616365976edcd2b9a9afe268c7ff7ab119d805
9c61636]||{{{Initial version of random alternating sign matrix using
monotone triangles.}}}||
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Ticket URL: <https://trac.sagemath.org/ticket/20881#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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