https://doi.org/10.2307/2443666 • https://www.jstor.org/stable/2443666 Copy URL In the tropical tree Tabebuia rosea, seedlings form an erect unbranched stem with ...
In this paper we investigate undirected discrete graphical tree models when all the variables in the system are binary, where leaves represent the observable variables and where all the inner nodes ...
James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
Jason Lotay explains how mathematicians studying special geometries are collaborating with physicists to explore M-theory, an 11-dimensional description of the world that unifies the various string ...