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[igraph] k-connected components
From: |
Massimo Franceschet |
Subject: |
[igraph] k-connected components |
Date: |
Thu, 15 Mar 2012 11:02:09 +0100 |
>> Is there a method in igraph to compute the k-connected components of a
>> graph, for k > 2 (I am aware that biconnected.components works for k=2 and
>> clusters works for k=1)?
>
> As far as I know there isn't any, at least not in the C core. In the R
> interface, we have a function called cohesive.blocks which identifies
> maximally k-cohesive sets of vertices, where a set of vertices is maximally
> k-cohesive if it is k-connected and no superset of it is k-connected. The
> process is quite memory-intensive, though. Check out its documentation to
> decide whether this is something you are interested in:
>
> http://igraph.sourceforge.net/doc/R/cohesive.blocks.html
Yes, this is what I was looking for. Thanks a lot!
Massimo
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