"' Lemma 3 "': Let V'\ subset S'be a coordinate neighborhood of S'such that the coordinate curves are asymptotic curves in V '.
3.
"' Lemma 7 "': On S'there are two differentiable linearly independent vector fields which are tangent to the asymptotic curves of S '.
4.
The resulting structure was constructed, not of matter, but of previously in-folded superspace vectors now infinitely extended . ( in the manner of Schwarzschild folded geometry, or of an asymptotic curve . ) The Way was thus opened.
5.
"Forever they'll go on closing the distance between them _ as they have in effect been doing, like any well-bonded pair, since Day One of their connection _ yet never close it altogether : asymptotic curves that eternally approach but never meet ."
मोबाइल