differentiable manifold
(redirected from Sheaf of smooth functions)differentiable manifold
[‚dif·ə′ren·chə·bəl ′man·ə‚fōld] (mathematics)
A topological space with a maximal differentiable atlas; roughly speaking, a smooth surface.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.