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TZID:Europe/Paris
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BEGIN:VEVENT
UID:8347@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20140603T110000
DTEND;TZID=Europe/Paris:20140603T120000
DTSTAMP:20241120T210344Z
URL:https://www.i2m.univ-amu.fr/evenements/isoperimetric-problems-with-non
 -local-penalization-terms/
SUMMARY: (...): Isoperimetric problems with non-local penalization terms
DESCRIPTION:: The talk will focus on a model arising from the physic proble
 m of describing the behaviour of a liquid drop with a charge of $Q&gt\;0$.
  Such a model takes the form $\\min\\{ P(E)+Q^2\\mathcal{NL}(E): \\mathrm{
 vol}(E)=\\mathrm{constant}}\\}\,$ with $P(E)$ being the perimeter of $E\\s
 ubset \\mathbb{R}^N$ and $\\mathcal{NL}$ a non-local operator describing t
 he repulsive effect of the charge. We shall discuss existence issues and q
 ualitative behaviours of minimizers depending on the value of $Q$ and on t
 he choice of the non-local operator.\nWe may eventually briefly discuss a 
 similar problem: given a charged closed wire\, what shape does it take.\nT
 he talk is based on collaborative work with M. Goldman and M. Novaga.\n\nh
 ttp://cvgmt.sns.it/person/973/\n\nBerardo Ruffini\, rtdB\, Università di 
 Bologna e MCF at IMAG Montpellier\n\n
CATEGORIES:Séminaire,Analyse Appliquée
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TZID:Europe/Paris
X-LIC-LOCATION:Europe/Paris
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DTSTART:20140330T030000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
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