Theorem of the cube Theorem of the cube In mathematics, the theorem of the cube is a condition for a line bundle over a product of three complete varieties to be trivial. It was a principle discovered, in the context of linear equivalence, by the Italian school of algebraic geometry. The final version of the theorem of the cube was first published by , who credited it to André Weil. A discussion of the history has been given by . A treatment by means of sheaf cohomology, and description in terms of the Picard functor, was given by . The theorem states that for
Autonomy Cube the Condensation Cube. It similarly consisted of a plexiglass cube, but which contained water which would move through different states of liquid to gas. Paglen also states he wants to raise the question: "What would a more civic-minded version of the Internet look like? What could the Internet look like if the Internet hadn't been turned into the greatest means of mass surveillance in the history of humanity?" Autonomy Cube The Autonomy Cube is an art project run by American artists and technologists Trevor Paglen and Jacob Appelbaum which places Tor-relays in traditional art museums. Both have previously created art