#19118: Suggested improvement to computing Ihara zeta functions
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Reporter: kimball | Owner:
Type: enhancement | Status: new
Priority: minor | Milestone: sage-6.9
Component: graph theory | Resolution:
Keywords: Ihara zeta function | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by ncohen):
Just a note:
If you want to remove vertices of degree `<2` from your graph until none
is left, you can do this:
{{{
g.subgraph(vertices=g.cores(k=2)[1])
}}}
Nathann
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Ticket URL: <http://trac.sagemath.org/ticket/19118#comment:3>
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