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AJS - Analysis Junior Seminars 2024-2025

AJS is a series of weekly seminars where one can present a part of their research work which they would like to share. Any topic related to mathematical analysis, either pure or applied, is welcome.

The spirit of the talks is to let young researchers know fields different from their own, stimulating interactions. We want to stress that the seminars can be based both on technical or more divulgative aspects of your studies, with the decision being left to the speaker.

This year AJS is organized by Guglielmo Padula, Nicola Clinco, Sergio Scalabrino, Antonio Milosh Radakovic, Matteo Zanardini.

To propose a seminar, just get i touch with the organizers; the talk should take about 40-50 minutes.

Unless otherwise stated, all seminars will be held on Friday at 14:00 in room A-133 in hybrid mode. Each week we will send a reminder and link to join online.

We want to remark that everyone is welcome, even if it is not your field! You can have a look at what is done inside SISSA and outside and get curious :)

Below you can find a list of past and future talks. Recordings of past seminars are available in the dedicated playlist on the SISSA SIAM Student Chapter youtube channel.

Date Speaker Title
27 Jun 2025 Lorenzo Bardone (SISSA) How neural networks learn from structured data: Independent Components, Algorithmic Hardness and Neural Network Dynamics
20 Jun 2025 Michele Motta (SISSA) Second order optimality condition in Optimal Control
13 Jun 2025 Alessandro Scagliotti (Technical University of Munich) A principle for minimizers of regularized functionals
04 Jun 2025 Andrea Belloni (University of Milan) On smoothing properties and Tao’s gauge transform of Calogero-Moser non-linear Schrodinger equation on the Torus
30 May 2025 Matteo Zanardini (SISSA) Dynamical optimal transport in spacetimes: the Lorentzian Benamou-Brenier formula
23 May 2025 Davide Oberto (SISSA) Closing Reynolds-Averaged Navier-Stokes equation through Machine Learning: enforcing physical properties and applications to Model Order Reduction
12 May 2025 Fabian Key (TU Wien) The Principle of Complementary Energy with a Spline-Based Stress Function
09 May 2025 Alessandro Cucinotta (University of Oxford) Perimeter minimizing sets in manifolds with slow volume growth
07 May 2025 Erika Temellini (Politecnico di Milano) A Hierarchical Model Reduction approach for fluid dynamics applications
23 Apr 2025 Deniz Begzin (Technical University of Munich) JAX-Fluids: Toward Differentiable CFD of Compressible Single and Two-phase Flows
16 Apr 2025 Mourad Oulghelou (Sorbonne University) A Machine Learning Framework for Blending Turbulence Closures in RANS Simulations
11 Apr 2025 Emanuele Zangrando (GSSI) Low-rankness in Deep Learning
28 Mar 2025 Bernardo Collufio (GSSI) Step-size selection and error control of the Runge-Kutta semi-lagrangian scheme for the BGK equation
21 Mar 2025 Edoardo Voglino (SISSA) Variational Bifurcation of Navier Stokes
14 Mar 2025 Bartolomeo Fanizza (Onera) Turbulence closure for the compressible RANS equations assisted by Field-Inversion & Machine-Learning
21 Feb 2025 Edoardo Voglino (SISSA) Microstructures and anti-phase boundaries in long-range lattice systems
06 Feb 2025 Matilde Fiore (The Von Karman Institute for Fluid Dynamics) Leveraging data-driven methods for thermal-hydraulics of new generation nuclear reactors
31 Jan 2025 Michele Errante (Politecnico di Torino) Mixed Averaging Procedures
24 Jan 2025 Alessandro Violini (University of Basel) Instability in Inhomogeneous Fluid Dynamics
17 Jan 2025 Luca Guastoni (Technical University of Munich) Discovering drag reduction strategies in wall-bounded turbulent flows using deep reinforcement learning

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