Yes. I was not precise. I am not sure if diffusion is the correct term ... Imagine the edges are tubes and the weights are diameters and then you inject blue ink in vertex i the blue color will distribute according to the weighted edges (please forget the diluation effect). I wish to know what are the first 30 vertices that are affected. Thanks
2015-03-17 12:48 GMT+01:00 Tamas Nepusz <[email protected]>: > Hello, > > > I have a non-directed weighted network and I want to know: What are the > > neighboruing vertices of a certain vertex. Of course, I can use > > graph.neighborhood but it does not take into account that the edges are > > weighted. I am looking for a method that reflects how a signal "diffuses" > > if it starts at a certain vertex. Could anybody give me a hint? > Please provide a more detailed definition of what you mean by "diffusion" > -- > the neighborhoods of vertices do not change if the edges are weighted so > I'm > pretty sure that you mean something else here and not just the neighboring > vertices. > > -- > T. > > _______________________________________________ > igraph-help mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/igraph-help >
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