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TZID:Europe/Vienna
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DTSTART:20180325T030000
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DTSTART:20171029T020000
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BEGIN:VEVENT
DTSTAMP:20260312T162429Z
UID:5914348f6b65e109435043@ist.ac.at
DTSTART:20180118T160000
DTEND:20180118T180000
DESCRIPTION:Speaker: Marcello Carioni\nhosted by Julian Fischer\nAbstract: 
 In this talk I will present an improvement of the approach to the Steiner 
 problem proposed by Amato\, Bellettini and Paolini\, which is based on the
  minimization of the perimeter of subsets of a suitably chosen covering sp
 ace. In this setting I will define a proper notion of calibration giving s
 ome examples. Finally I will focus on a calibration argument that allows t
 o prove the minimality of the Steiner configurations for the vertexes of a
  regular hexagon. This is a jointwork with Alessandra Pluda.
LOCATION:Big Seminar room Ground floor / Office Bldg West (I21.EG.101)\, IS
 TA
ORGANIZER:jdeanton@ist.ac.at
SUMMARY:Marcello Carioni: Calibrations for minimal networks in a covering s
 pace setting
URL:https://talks-calendar.ista.ac.at/events/1041
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