propp@cartan.berkeley.edu (James Propp) (01/30/90)
In an earlier posting, I asked (on behalf of a colleague): > Has anyone done work on a notion of entropy suitable for processes > that are indexed not by the integers or the reals but by the nodes > of an infinite tree (possibly itself a random object)? I now learn that this is not the question my colleague had in mind. He's studying tree-VALUED processes (like the history of a branching process). Has anyone seen a notion of entropy for these? Jim Propp (propp@math.berkley.edu)