I don't know what the correct terminology is, but I was want to construct and display graphs G in which the vertex set is partitioned, so that the edges are of two types which I call "horizontal" (between vertices in the same partition) and "vertical" (between edges in different partitions. Do such things exist, do they have a name, and are they supported? All I actually want to do with them is display them nicely using G.show() or G.show3d(), in such a way that (1) vertices in each partition are grouped together, and/or (2) the two edge types are shown differently (e.g. different colours, or different line style).
Is anything like this available? Are these hypergraphs? John -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
