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SUMMARY:Nodal curves and ALE spaces - Nigel Hitchin (University of Oxford)
DTSTART:20240909T130000Z
DTEND:20240909T140000Z
UID:TALK219553@talks.cam.ac.uk
DESCRIPTION:Honda introduced the technique of replacing the smooth rationa
 l curves of twistor theory with singular ones. The talk will show how the 
 twistor lines for ALE metrics with a circle action can be described using 
 nodal curves in some explicit algebraic surfaces.
LOCATION:Seminar Room 1\, Newton Institute
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