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le 21 novembre 2024
Publié le 12 mai 2025– Mis à jour le 12 mai 2025

Séminaire Mathieu LEWIN

seminaire
seminaire

Mathematical Challenges in Density Functional Theory

Jeudi 21 novembre 2024, 14h00, salle E4.13b

Mathieu LEWIN

CEREMADE, Université Paris Dauphine-PSL

Mathematical Challenges in Density Functional Theory

 

Schrödinger's equation fits on just one line and it is supposed to accurately describe the behavior of most atoms and molecules of our world. But it is essentially impossible to simulate to a high precision, due to its very high dimensionality.

In this talk I will give a general overview of Density Functional Theory (DFT), which is the main technique used nowadays to approximate Schrödinger's equation for electrons.

I will then discuss the mathematical structure of DFT and mention a few results obtained in collaboration with Elliott Lieb and Robert Seiringer

Lien teams: https://teams.microsoft.com/l/meetup-join/19%3aac3d3339d1c740e0a3b81b94e49808c1%40thread.tacv2/1698658652943?context=%7b%22Tid%22%3a%22b8c19512-2aed-471d-a8d1-9b06e7da786a%22%2c%22Oid%22%3a%222ea0eb78-4abd-439c-8240-cc89774321a2%22%7d