#11279: Convex Hulls, Hull number in graphs
----------------------------+-----------------------------------------------
Reporter: ncohen | Owner: jason, ncohen, rlm
Type: enhancement | Status: positive_review
Priority: major | Milestone: sage-4.8
Component: graph theory | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author: Nathann Cohen
Merged: | Dependencies:
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Changes (by ncohen):
* status: needs_work => positive_review
Old description:
> This ticket implements a method to compute the hull number of a graph. As
> it requires to compute many convex hulls, a corresponding hull method is
> defined too. As computing many hulls is a mess unless you can cache some
> useful information, these methods are defined inside of a
> convexity_properties class, which I hope I documented enough `:-)`
>
> If you feel some things are badly named or should be rearranged, please
> tell me. I thought about this code for a while, and even though it works
> somehow well I am still not satisfied with it `:-)`
>
> (The file convexity_properties is added to the reference manual, and
> explains most of what the code does)
>
> Nathann
New description:
This ticket implements a method to compute the hull number of a graph. As
it requires to compute many convex hulls, a corresponding hull method is
defined too. As computing many hulls is a mess unless you can cache some
useful information, these methods are defined inside of a
convexity_properties class, which I hope I documented enough `:-)`
If you feel some things are badly named or should be rearranged, please
tell me. I thought about this code for a while, and even though it works
somehow well I am still not satisfied with it `:-)`
(The file convexity_properties is added to the reference manual, and
explains most of what the code does)
Nathann
Requires:
* 11994
--
Comment:
Right ! It's now rebased on top of #11944, in Sage 4.8.alpha0 `:-)`
Nathann
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11279#comment:4>
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