Jean-Luc Sauvageot, French National Centre for Scientific Research CNRS · Institut de Mathématiques de Jussieu, Paris
Dirichlet forms, Spectral Triples and Fredholm modules in Noncommutative Geometry
Lunedì 22 Maggio 2023, ore 16:30
Aula Consiglio 7° piano Edificio 14 La Nave Dipartimento di Matematica Politecnico di Milano | |
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Ambrogio Fasoli, Ecole Polytechnique Fédérale de Lausanne
Fusion energy, or how to create a star on earth
Lunedì 15 Maggio 2023, ore 16:30 precise
Aula De Donato | |
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Patrick Gerard, Institut de Mathématique d’Orsay
Doubly periodic solutions of the Benjamin-Ono equation (Video https://www.youtube.com/watch?v=P2Smd2y9nvs)
Martedì 02 Maggio 2023, ore 17:30 precise
Sala di Rappresentanza, Dipartimento di Matematica "F. Enriques" | |
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Konstantin Khanin, University of Toronto
On KPZ problem and statistics of stochastic flows
Martedì 14 Marzo 2023, ore 11:30
Aula 3014 - Dipartimento di Matematica e Applicazioni - Edificio U5 (Milano-Bicocca) | |
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Jan Derezinski, University of Warsaw
Schrodinger operators with singular boundary conditions
Lunedì 20 Febbraio 2023, ore 17:30
Sala Consiglio 7 piano, Edificio La Nave |
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Abstract
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In order to define a differential operator on a domain with boundary one often needs
to specify boundary conditions. In the presence of singular terms this can be quite tricky. It may lead to interesting and surprising phase diagrams.
I will illustrate this with the so-called perturbed Bessel operators,
that is one-dimensional Schrodinger operators on the half-line of the form
$$-\partial_x^2+(m^2-1/4) 1/x^2+ Q(x).$$
The talk will be based on my joint work with Jeremy Faupin. |
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Vincenzo De Risi, CNRS Université de Paris; Max Planck Institute
Diagrammi geometrici e teoria dello spazio dall'antichità all'età moderna
Giovedì 15 Dicembre 2022, ore 17:00
Sala di Rappresentanza del Dip. di Matematica, via C. Saldini 50 | |
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