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SUMMARY:Calibrated integral currents in geometry - Costante Bellettini\, E
 TH
DTSTART:20110601T150000Z
DTEND:20110601T160000Z
UID:TALK30528@talks.cam.ac.uk
CONTACT:Ivan Smith
DESCRIPTION:Calibrated integral currents are a particular class of mass-mi
 nimizers and as such provide interesting explicit examples of solutions to
  Plateau’s problem. Their role goes however much beyond that: they natur
 ally appear when dealing with several geometric questions. After a brief i
 ntroduction to integral currents and calibrations\, we will overview some 
 geometric problems where the smoothness of calibrated currents plays a key
  role and present the optimal regularity result for Special Lagrangian 3-d
 imensional cones (joint work with T. Rivière).\n
LOCATION:MR13
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