Pure Maths Colloquium: Fibrations by geodesics, spacelike surfaces, and the standard tight contact structure
29 October 2007 16:15 in CG 91
A regular fibration by geodesics of a three-dimensional space
form is represented by a spacelike surface in four-dimensional
moduli space of geodesics. In the euclidean case, the standard
contact structure is perpendicular to such a fibration. Solemn
undertaking: "I would make it accessible to any math grad student..."
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