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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 abstract multiplicity result with applications to critical growth elliptic problems

Seminari di Analisi Matematica dell'Università e del Politecnico di Torino
Date: Tuesday, 02 July 2024 14:30 - 15:30

Venue: Kanishka Perera - Aula Magna (Dipartimento di Matematica, Università di Torino)

We present some abstract multiplicity theorems that can be used to obtain multiple nontrivial solutions of critical growth p-Laplacian type problems. We show that the problems considered here have arbitrarily many solutions for all sufficiently large values of a certain parameter \lambda > 0. In particular, the number of solutions goes to infinity as \lambda \to \infty. Moreover, we give an explicit lower bound on \lambda in order to have a given number of solutions.

 

Speaker
Kanishka Perera
Affiliation
Florida Institute of Technology
Room
Aula Magna
Proposed by
Joerg Seiler

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