#13073: recognition of weakly chordal graphs
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Reporter: eisermbi | Owner: jason,
ncohen, rlm
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-5.1
Component: graph theory | Resolution:
Keywords: weakly chordal, hole, antihole | Work issues:
Report Upstream: N/A | Reviewers: Nathann
Cohen
Authors: Birk Eisermann | Merged in:
Dependencies: | Stopgaps:
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Changes (by ncohen):
* status: needs_review => needs_work
Old description:
> Adding functionality to recognize weakly chordal graphs;
> as part of that, procedures for finding holes (= induced cycle of length
> >=5) and antiholes (complements of holes) in graphs are included.
>
> Apply:
>
> * [attachment:trac_13073_weaklychordal-module.patch]
> * [attachment:trac_13073_weaklychordal-review.patch]
New description:
Adding functionality to recognize weakly chordal graphs;
as part of that, procedures for finding holes (= induced cycle of length
>=5) and antiholes (complements of holes) in graphs are included.
Apply:
* [attachment:trac_13073_weaklychordal-module.patch]
* [attachment:trac_13073_weaklychordal-review.patch]
* [attachment:trac_13073-optim.patch]
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13073#comment:7>
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