#7314: Average distance, Wiener Index, Szeged index
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Reporter: ncohen | Owner: rlm
Type: enhancement | Status: new
Priority: major | Milestone: sage-4.2.1
Component: graph theory | Keywords:
Work_issues: | Author:
Reviewer: | Merged:
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Hello !!
This patch defines :
* The average distance between vertices : Graph.average_distance
* The Szeged Index of a graph : Graph.szeged_index
* The Wiener Index of a graph : Graph.wiener_index
Everything this patch adds (except the average distance) is documented in
:
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TY9-3VVCHY8-9&_user=10&_rdoc=1&_fmt=&_orig=search&_sort=d&_docanchor=&view=c&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=6d22be39b064af51023439c3bb59c459
This reference is mentioned in the docstrings.
Nathann
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7314>
Sage <http://www.sagemath.org>
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