#15662: Ihara zeta function of graphs
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Reporter: | Owner:
chapoton | Status: needs_review
Type: | Milestone: sage-6.1
enhancement | Resolution:
Priority: major | Merged in:
Component: graph | Reviewers:
theory | Work issues:
Keywords: zeta | Commit:
function | b2c1e310c03477183cb3e793103711989955eb57
Authors: | Stopgaps:
Frédéric Chapoton |
Report Upstream: N/A |
Branch: |
u/chapoton/15662 |
Dependencies: |
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Comment (by ncohen):
Yo !
Wikipedia says "a zeta function", and you cite a paper saying that there
are many zeta functions defined on graph. Why shouldn't this method be
renamed to `ihara_zeta_function` instead ?
Besides, I don't understand what you do with the edges of your graph : why
do you inverse the first and second coordinate ? (you cannot even assume
that the vertices are integers when you write code for graphs. So if you
want to ensure that they are sorted in some way ....)
Nathann
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Ticket URL: <http://trac.sagemath.org/ticket/15662#comment:2>
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