It will make it more difficult to assume what a tangent vector is likely to be, and there is no intrinsic Idea of a standard bundle, but in its place There may be an intrinsic steady regular bundle. n-Sphere like a patchwork[edit] To get a topological manifold this bijection really http://valves-and-fittings74938.blogs-service.com/17837805/helping-the-others-realize-the-advantages-of-manifold-valve