DATAHYKING Network-wide research and training event
from
Monday, September 9, 2024 (9:30 AM)
to
Wednesday, September 11, 2024 (6:00 PM)
Monday, September 9, 2024
9:30 AM
Welcome and introductory words
Welcome and introductory words
9:30 AM - 10:30 AM
Room: Fizeaux
10:30 AM
Jingwei Hu: A brief introduction to the Boltzmann equation and its numerical methods 1/4
Jingwei Hu: A brief introduction to the Boltzmann equation and its numerical methods 1/4
10:30 AM - 11:30 AM
Room: Fizeaux
In this short course, I will give a brief introduction to the Boltzmann equation including its derivation and basic properties. Then I will introduce the deterministic numerical methods, in particular, the Fourier spectral method, for solving the Boltzmann equation. Both the fast implementation and stability/convergence of the method will be discussed.
11:45 AM
Giovanni Samaey: Reproducible research: efficient data management strategies for high-quality open science 1/2
Giovanni Samaey: Reproducible research: efficient data management strategies for high-quality open science 1/2
11:45 AM - 12:45 PM
Room: Fizeaux
TBA
1:00 PM
1:00 PM - 2:30 PM
Room: Fizeaux
2:30 PM
Jingwei Hu: A brief introduction to the Boltzmann equation and its numerical methods 2/4
Jingwei Hu: A brief introduction to the Boltzmann equation and its numerical methods 2/4
2:30 PM - 3:30 PM
Room: Fizeaux
In this short course, I will give a brief introduction to the Boltzmann equation including its derivation and basic properties. Then I will introduce the deterministic numerical methods, in particular, the Fourier spectral method, for solving the Boltzmann equation. Both the fast implementation and stability/convergence of the method will be discussed.
3:45 PM
Giovanni Samaey: Reproducible research: efficient data management strategies for high-quality open science 2/2
Giovanni Samaey: Reproducible research: efficient data management strategies for high-quality open science 2/2
3:45 PM - 4:45 PM
Room: Fizeaux
4:45 PM
Afternoon Break
Afternoon Break
4:45 PM - 5:15 PM
Room: Fizeaux
Tuesday, September 10, 2024
9:00 AM
Siddhartha Mishra: Learning Solution operators of PDEs.
Siddhartha Mishra: Learning Solution operators of PDEs.
9:00 AM - 10:30 AM
Room: Fizeaux
Partial Differential Equations (PDEs) are ubiquitous as mathematical models in science and engineering. Numerical methods are the key tools in their study. Yet, despite their considerable success, the underlying high computational cost inhibits the scope and applicability of numerical methods and necessitates the development of alternatives. In this context, machine learning (ML) algorithms are being increasingly used as surrogates for numerical PDE solvers. In this talk, We will focus on a particular class of ML algorithms that aim to learn the solution operator of PDEs from data. The underlying issues will discussed and different architectures presented. In particular, We will present a very recently proposed Foundation Model for PDEs.
10:30 AM
Morning break
Morning break
10:30 AM - 11:00 AM
Room: Fizeaux
11:00 AM
Jingwei Hu: A brief introduction to the Boltzmann equation and its numerical methods 3/4
Jingwei Hu: A brief introduction to the Boltzmann equation and its numerical methods 3/4
11:00 AM - 12:00 PM
Room: Fizeaux
In this short course, I will give a brief introduction to the Boltzmann equation including its derivation and basic properties. Then I will introduce the deterministic numerical methods, in particular, the Fourier spectral method, for solving the Boltzmann equation. Both the fast implementation and stability/convergence of the method will be discussed.
12:30 PM
12:30 PM - 2:00 PM
Room: Fizeaux
2:00 PM
Jingwei Hu: A brief introduction to the Boltzmann equation and its numerical methods 4/4
Jingwei Hu: A brief introduction to the Boltzmann equation and its numerical methods 4/4
2:00 PM - 3:00 PM
Room: Fizeaux
In this short course, I will give a brief introduction to the Boltzmann equation including its derivation and basic properties. Then I will introduce the deterministic numerical methods, in particular, the Fourier spectral method, for solving the Boltzmann equation. Both the fast implementation and stability/convergence of the method will be discussed.
3:00 PM
Afternoon Break
Afternoon Break
3:00 PM - 3:30 PM
Room: Fizeaux
3:30 PM
3:30 PM - 5:30 PM
Room: Fizeaux
7:30 PM
7:30 PM - 10:30 PM
Wednesday, September 11, 2024
9:00 AM
9:00 AM - 5:00 PM
Room: Fizeaux