#7662: Update is_chordal to return certificates
----------------------------+-----------------------------------------------
Reporter: ncohen | Owner: rlm
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.5.2
Component: graph theory | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
----------------------------+-----------------------------------------------
Changes (by ncohen):
* status: needs_work => needs_review
Old description:
> Create a module for chordal graphs :
>
> * Perfect elimination order ( use #7541 )
> * Move is-chordal in this module
> * Polynomial-time algorithms for
> * Vertex coloring
> * Max clique/stable
> * MaxBFS
> * BFS*
New description:
This patch lets is_chordal return a certificate when asked to do so. The
former algorithm is kept, and several lines are added to collect the
certificate on the way and return it.
Nathann
--
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7662#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
