#11961: Fixes a bug in is_chordal -- two algorithms
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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: David Coudert | Author: Nathann Cohen, Jan Elffers
Merged: | Dependencies:
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Changes (by dcoudert):
* status: needs_review => positive_review
* reviewer: => David Coudert
* milestone: => sage-4.8
Comment:
I had no problem when installing the patch. The doc is also correctly
generated.
All tests I have performed are consistent: both algorithms return the same
boolean value. The certificate are not the same when several certificates
are possible.
Algorithm B is a bit slower than algorithm A.
As I already said for patch #11735, significant running time improvements
are possible for these linear time algorithms, but at least we have some
algorithms ;)
Thank you Nathann.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11961#comment:3>
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