abstract:In mathematics, a space form is a complete Riemannian manifold M of constant sectional curvature K. The three obvious examples are Euclidean n-space, the n-dimensional sphere, and hyperbolic space, although a space form need not be simply connected.
Now he has joined with aviation designer Burt Rutan to form a new space travel company, Virgin Galactic.
VOA: special.2009.12.18
But none of his esoteric knowledge could substitute for the multidimensional grasp of space and form and the strength and clarity with which the tensions and relationships of structure and style are expressed that are the architect's innate, creative genius.