Advanced stochastic analysis
Summary
This course will give you in-depth knowledge in some topics of modern stochastic analysis. We will start with a general introduction to Gaussian measure theory followed by an introduction to Malliavin calculus and a selection of advanced topics.
Content
- General measure theory with emphasis on weak convergence.
- Gaussian measure theory on infinite-dimensional spaces.
- Malliavin calculus
- Hörmander's theorem
- Hypercontractivity and fourth moment theorem
- Construction of the Phi^4_2 measure
Keywords
Stochastic analysis, Gaussian measures, diffusions, Wick products, Malliavin calculus
Learning Prerequisites
Required courses
Analysis I-IV
Probability
Recommended courses
Measures and integration
Probability Theory
Functional Analysis I-II
Important concepts to start the course
Basic concepts in probability theory
Basic functional analysis
Teaching methods
Weekly lectures (on blackboard) and exercise sessions with assistant
Expected student activities
Attending the lectures and solving the exercises
Assessment methods
Oral exam
Supervision
Office hours | No |
Assistants | Yes |
Forum | No |
Resources
Virtual desktop infrastructure (VDI)
No
Bibliography
D. NUALART. The Malliavin Calculus and Related Topics, Springer, 2006.
V. I. BOGACHEV. Gaussian measures, vol. 62 of Mathematical Surveys and Monographs. American Mathematical Society, Providence, RI, 1998.
P. BILLINGSLEY. Convergence of probability measures. John Wiley & Sons Inc., New York, 1968.
Notes/Handbook
The lecture will mainly follow the notes available at https://www.hairer.org/notes/Malliavin.pdf. They will be updated on a regular basis.
Moodle Link
Dans les plans d'études
- Semestre: Printemps
- Forme de l'examen: Oral (session d'été)
- Matière examinée: Advanced stochastic analysis
- Cours: 3 Heure(s) hebdo x 14 semaines
- Exercices: 2 Heure(s) hebdo x 14 semaines
- Type: optionnel
- Semestre: Printemps
- Forme de l'examen: Oral (session d'été)
- Matière examinée: Advanced stochastic analysis
- Cours: 3 Heure(s) hebdo x 14 semaines
- Exercices: 2 Heure(s) hebdo x 14 semaines
- Type: optionnel
- Semestre: Printemps
- Forme de l'examen: Oral (session d'été)
- Matière examinée: Advanced stochastic analysis
- Cours: 3 Heure(s) hebdo x 14 semaines
- Exercices: 2 Heure(s) hebdo x 14 semaines
- Type: optionnel
Semaine de référence
Lu | Ma | Me | Je | Ve | |
8-9 | |||||
9-10 | |||||
10-11 | |||||
11-12 | |||||
12-13 | |||||
13-14 | |||||
14-15 | |||||
15-16 | |||||
16-17 | |||||
17-18 | |||||
18-19 | |||||
19-20 | |||||
20-21 | |||||
21-22 |
Légendes:
Cours
Exercice, TP
Projet, Labo, autre