This cute animation reminded me of this paper of Kenyon and Wilson on the combinatorics of electrical circuits: http://www.ams.org/journals/tran/2011-363-03/S0002-9947-2010-04964-5/home.html … In their terms, this graph is an example of a "grove" on a ~20x20 square grid with ~80 red+blue "nodes". 1/3https://twitter.com/jagarikin/status/1130995437891047426 …
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Reminds me of watersheds in river drainage basin treespic.twitter.com/OL4cFekahN
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That's really pretty too! I found your post, which reminded of yet another model:https://mathoverflow.net/questions/76623/growing-random-trees-on-a-lattice-rightarrow-voronoi-diagrams …
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Wow, great observation! This points out something I'd not noticed before about how the branching uniquely determines how the "walls" get packed into the bounding box. Excited to check out this reference.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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