Arnaud Beauville, Université de Nice Recent progress on rationality problems Lunedì 14 Maggio 2018, ore 15:30 Sala di Rappresentanza, Università di Milano, Via C. Saldini 50, Milano |
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Gilles Carron, Laboratoire de Mathématiques Jean Leray (UMR 6629), Université de Nantes, CNRS The constant scalar curvature equation in some singular spaces Mercoledì 14 Marzo 2018, ore 16:30 Sala Consiglio, 7 piano, Edificio La Nave, Via Bonardi 9 |
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Alessandra Lunardi, Università di Parma Sobolev and BV functions in infinite dimension Venerdì 23 Febbraio 2018, ore 10:30 precise Sala Consiglio, 7 piano, Edificio La Nave, Via Bonardi 9 |
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Maïtine Bergounioux, Université d'Orléans Variational method for dynamical PET reconstruction Lunedì 15 Gennaio 2018, ore 17:00 Sala Consiglio, 7 piano, Edificio La Nave, Via Bonardi 9 |
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Abstract
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We consider PET (Positron-emission tomography) which a medical imaging technique. We deal with dynamical PET (only static one has a clinical use by now) . I will explain the physical process and set a variational model that takes into account the whole spatio-temporal infomation. Theoretical and numerical results are presented.
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