#18023: Add methods for shelling orders
-------------------------------------+-------------------------------------
Reporter: fcastillo | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.6
Component: combinatorics | Resolution:
Keywords: simplicial | Merged in:
complex, shellable | Reviewers: Travis Scrimshaw
Authors: Federico | Work issues:
Castillo, Travis Scrimshaw | Commit:
Report Upstream: N/A | 120d0864906938f51f649e052757871d6dcd271d
Branch: | Stopgaps:
public/combinat/shelling_order-18023|
Dependencies: |
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Changes (by {'newvalue': u'Federico Castillo, Travis Scrimshaw', 'oldvalue':
u'Federico Castillo'}):
* cc: jhpalmieri (added)
* commit: => 120d0864906938f51f649e052757871d6dcd271d
* status: new => needs_review
* branch: => public/combinat/shelling_order-18023
* author: Federico Castillo => Federico Castillo, Travis Scrimshaw
Comment:
Federico, I rewrote your algorithm to reflect the mathematics more
closely. I think the next step after this would be to implement a new
class `ShellableSimplicialComplex` to take advantage of specialized
implementations (such as your `h_vector` code).
John, do you think you could do a (second) review of this?
----
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=120d0864906938f51f649e052757871d6dcd271d
120d086]||{{{Implement code to check for shellable complexes.}}}||
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Ticket URL: <http://trac.sagemath.org/ticket/18023#comment:2>
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