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November 2024
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Seminari di Analisi Matematica dell'Università e del Politecnico di Torino
A priori estimates for the 2D one-phase Muskat problem with contact points
13:30
Edoardo Bocchi - Aula Buzano (DISMA Politecnico di Torino)
We address the dynamics of a viscous and incompressible free-surface fluid in a Hele-Shaw cell or,
Date : Thursday, 14 November 2024
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Seminari di Analisi Matematica dell'Università e del Politecnico di Torino
On Courant and Pleijel theorems for sub-Riemannian Laplacians
13:00
Bernard Helffer - Aula Buzano (DISMA Politecnico di Torino)
We are interested in the number of nodal domains of eigenfunctions ofsub-Laplacians on sub-Riemannian manifolds. Specifically, we
Date : Tuesday, 19 November 2024
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Seminari di Analisi Matematica dell'Università e del Politecnico di Torino
Directional maximal and singular integrals
15:00
Francesco Di Plinio - Aula Buzano (DISMA Politecnico di Torino)
This talk is concerned with L^p(R^n) estimates for maximal averaging operators on variable subspaces of codimension d between 1 and n-1, as well as
Date : Thursday, 21 November 2024
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Seminari di Analisi Matematica dell'Università e del Politecnico di Torino
A variational analysis of nematic axisymmetric films
14:30
Giulia Bevilacqua - Aula Buzano (DISMA Politecnico di Torino)
Nematic films are thin fluid structures, ideally two dimensional, endowed with an in-plane degenerate nematic order. Some variational models
Date : Wednesday, 27 November 2024
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An uncertainty principle and applications to complex analysis

Seminari di Analisi Matematica dell'Università e del Politecnico di Torino
Date: Tuesday, 14 March 2023 14:30 - 15:30

Venue: Gian Maria Dall'Ara - Aula Buzano (DISMA Politecnico di Torino)

I will discuss the idea of applying an appropriate "uncertainty principle" to the classical d-bar problem in complex analysis. Despite some connection of the latter with Schrödinger operators has been known for some time (going back to work of M. Christ among others), only in a recent collaboration with S. Mongodi we have been able to apply these ideas to the classical problem of obtaining sharp subelliptic estimates for the d-bar Neumann equation. The talk will not assume previous familiarity with analysis and PDEs in several complex variables.

 

Speaker
Gian Maria Dall'Ara
Affiliation
INdAM - Scuola Normale Superiore
Room
Aula Buzano
Proposed by
Alessio Martini

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