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SUMMARY:Mason Pember (Politecnico di Torino)
DTSTART:20201120T150000Z
DTEND:20201120T154000Z
DTSTAMP:20260423T021224Z
UID:DGSTO/4
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/DGSTO/4/">Sp
 herical curves in Lie sphere geometry</a>\nby Mason Pember (Politecnico di
  Torino) as part of Differential Geometry Seminar Torino\n\n\nAbstract\nBl
 aschke showed that a surface with one family of spherical curvature lines 
 can be parametrised via a certain flow of an initial curve on a sphere. I
 n this talk we characterise when this surface is additionally a Lie applic
 able surface\, by restricting the flow and the initial curve. It turns out
  that the initial curve must project to a constrained elastic curve in som
 e space form\, which leads us to a Lie geometric characterisation of such 
 curves.\n\nThis talk will be held on the occasion of the PRIN seminar orga
 nised by the Politecnico di Torino PRIN unit.\n
LOCATION:https://researchseminars.org/talk/DGSTO/4/
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