The Analysis of Yang-Mills Fields Spring 2024

Lecturer
Tristan Rivière
Coordinator
Mario Gauvrit (HG G 27.1)
Lectures
Wed 16:15-18:00 HG G 5

Content

Date Topics
28.02 Introduction and presentation of the topics
06.03 Connections, curvature, the Yang-Mills functional, gauge invariance, Coulomb gauge
13.03 Bianchi and Yang-Mills equations, Functional analysis: Sobolev embeddings, Calderón-Zygmund theory, Hodge decomposition
20.03 Adams-Morrey embeddings, regularity results for quasilinear elliptic systems (Ladyzhenskaya)
27.03 Regularity results for quasilinear elliptic systems (Ladyzhenskaya), application to the regularity of Yang-Mills fields in Coulomb gauge
10.04 Coulomb gauge and Uhlenbeck gauge extraction theorem
17.04 Uhlenbeck gauge extraction theorem, regularity of Yang-Mills fields, concentration compactness
24.04 Point removability for Yang-Mills fields
08.05 Lorentz spaces: definition, duality, improved Sobolev embeddings
15.05 Energy quantization for Yang-Mills fields
22.05 Sobolev maps between manifolds, density of smooth functions, approximation of cocycles, counterexamples
29.05 Strong and weak approximation in Sobolev spaces between manifolds

Prerequisites

Functional Analysis 1+2

Differential Geometry 1+2

The second parts (FA II and DG II) can be taken in parallel in the Spring Semester 2024.


Literature