[Dottorcomp] Annuncio di Seminario Matematico e Fisico

[Stefano Lisini]

Nell'annuncio inviato ieri mancava l'orario.
Le informazioni complete sono:

Giovedì 14/05/2026, ore 15:30, aula Mn, via Mangiagalli 32, Milano.


Il giorno mar 5 mag 2026 alle ore 19:25 Stefano Lisini <
stefano.lisini a unipv.it> ha scritto:

> Cari colleghi,
>
> inoltro il seguente annuncio del Seminario Matematico e Fisico, Milano.
>
> Cordiali saluti,
> Stefano Lisini.
>
> _______________________________
>
> Charalambos Makridakis (IACM e Università del Sussex)
>
> Giovedì 14/05/2026, aula Mn, via Mangiagalli 32
>
> Titolo
> Understanding Machine Learning through Mathematics: A Variational Approach
>
> Abstract
> In recent years, substantial progress has been made in understanding the
> approximation properties of neural networks, with foundational results
> showing that a range of architectures can efficiently approximate both
> smooth and singular functions. However, these advances do not by themselves
> explain the behaviour of machine learning algorithms, especially in
> applications such as PDE solvers, uncertainty quantification, and
> generative models.
>
> This talk presents a mathematical framework for analysing ML algorithms
> through their underlying variational principles and loss functionals. By
> studying function learning, PDE solvers, and probability-measure
> approximation from this perspective, we relate classical notions of
> numerical stability to the properties of the associated variational
> problems. This approach yields new insights into stability and convergence
> and motivates the development of new algorithms.
>
> ________________________________
>
>