#16310: (Code in progress) Snake graph perfect matching formula for cluster
variables
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Reporter: egunawan | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.4
Component: combinatorics | Resolution:
Keywords: cluster algebras | Merged in:
from surfaces | Reviewers: gmoose05
Authors: | Work issues:
Report Upstream: N/A | Commit:
Branch: | 0f5e39a98a4eb55df7bc0e0e6ed1335f9b7084a6
u/egunawan/ticket/16310 | Stopgaps:
Dependencies: |
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Changes (by git):
* commit: e835d5ee600e2f3d80078e646dc3c2608058d2e6 =>
0f5e39a98a4eb55df7bc0e0e6ed1335f9b7084a6
Comment:
Branch pushed to git repo; I updated commit sha1. Last 10 new commits:
||[http://git.sagemath.org/sage.git/commit/?id=48e1e406b85928aabc649067249274f1e7e74195
48e1e40]||{{{remove the following functions which are no longer used:
_edges_from_ideal_triangles}}}||
||[http://git.sagemath.org/sage.git/commit/?id=214324ee6eeaeb5ac203bda492750dddb3bd806c
214324e]||{{{Allow draw_lifted_polygon_arc() and
draw_lifted_polygon_loop() methods to take user-given labels. Clean up
documentation.}}}||
||[http://git.sagemath.org/sage.git/commit/?id=9a093c1fbfff67207a4d1815d0467d6dc2fa80d1
9a093c1]||{{{Move the methods arc, loop, snake_graph, band_graph,
draw_snake_graph, draw_band_graph, draw_lifted_polygon_arc,
draw_lifted_polygon_loop from cluster_seed.py to cluster_triangulation.py,
and do the fix that Chapoton asks in regards to None and True/False, and
add a few more doc tests in surface.py}}}||
||[http://git.sagemath.org/sage.git/commit/?id=e88182c50f3145a5a42746e777beedf4b791afa2
e88182c]||{{{Up to function _get_weighted_edges() line 503 in surface.py,
finish doctests/examples}}}||
||[http://git.sagemath.org/sage.git/commit/?id=a8f169b46628f13ba3a584a4f96d18e40f5248a5
a8f169b]||{{{Finish doc and unit tests for functions in surface.py up to
line 720 (LaurentExpansionFromSurface())}}}||
||[http://git.sagemath.org/sage.git/commit/?id=702d0d94b28a444107e6a22ca0cea7e568088ba7
702d0d9]||{{{Set user_labels=True default option for
cluster_triangulation.py, and create a new function GetAllMatchings() to
shorten the function LaurentExpansionFromSurface() in surface.py}}}||
||[http://git.sagemath.org/sage.git/commit/?id=63a1e7fc9b845a5e7edc26bd941849ff16a7c0ca
63a1e7f]||{{{Continue finishing doc and examples in surface.py}}}||
||[http://git.sagemath.org/sage.git/commit/?id=cf13a06d1a95b1905d34701c94ab326e0ff43b8e
cf13a06]||{{{Replace methods .arc with .arc_laurent_expansion,
.draw_lifted_polygon_arc with .draw_lifted_arc, .snake_graph with
.list_snake_graph (and also their equivalent methods for loops) in
cluster_triangulation.py. Replace function _draw_lifted_polygon with
_draw_lifted_curve in surface.py. Continue adding to doctest and
examples}}}||
||[http://git.sagemath.org/sage.git/commit/?id=07866a54d148a467f5e1f379fa4345e08c763bb0
07866a5]||{{{Fix bug regarding to running
ClusterSeed.arc_laurent_expansion with parameter Verbose=False. Finish all
examples in surface.py, but sage -docbuild reference/combinat html is
currently producing errors}}}||
||[http://git.sagemath.org/sage.git/commit/?id=0f5e39a98a4eb55df7bc0e0e6ed1335f9b7084a6
0f5e39a]||{{{Fix documentation}}}||
--
Ticket URL: <http://trac.sagemath.org/ticket/16310#comment:12>
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