#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:
----------------------------+-----------------------------------------------
Description changed by ncohen:
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
>
> Requires:
> * 11994
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
Apply:
* [attachment:trac_11279.patch]
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11279#comment:5>
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