Probability III: Continuous time processes
Summary
This course extends the concepts exposed in Probability II into the world of continuous time. We explore martingales and Markov processes, guided by the core examples of Brownian Motion and Poisson Processes. A particular emphasis is placed on Brownian Motion, with its innumerable applications.
Content
- Continuous-time martingales (local martingales, Doob's inequalities, Optional Stopping Theorem)
- Brownian Motion (regularity, invariance, the Dirichlet problem)
- Continuous-time Markov processes (transition semigroups, Feller property, strong Markov property)
- Poisson Processes (construction, properties, the Mecke formula)
Learning Prerequisites
Required courses
Second year mandatory courses, Probability II
Recommended courses
Measure theory
Teaching methods
Weekly lectures and problem classes
Assessment methods
Written examination in the summer session
Supervision
| Office hours | No |
| Assistant.e.s | Yes |
| Forum | Yes |
Resources
Bibliography
This course is designed to be self-contained within the provided lecture notes. However, to consolidate the material and for further reading, the following references may be of use:
- Karatzas, I. and Shreve, S., 2014. Brownian Motion and Stochastic Calculus. Springer.
- Le Gall, J.F., 2016. Brownian Motion, Martingales, and Stochastic Calculus. Springer.
- Revuz, D. and Yor, M., 2013. Continuous Martingales and Brownian Motion. Springer.
- Ethier, S.N. and Kurtz, T.G., 2009. Markov Processes: Characterization and Convergence. John Wiley & Sons.
- Last, G. and Penrose, M., 2018. Lectures on the Poisson Process. Cambridge University Press.
Notes/Handbook
Notes will be made available in due course.
Moodle Link
In the programs
- Semester: Spring
- Exam form: Written (summer session)
- Subject examined: Probability III: Continuous time processes
- Courses: 2 Hour(s) per week x 14 weeks
- Exercises: 2 Hour(s) per week x 14 weeks
- Type: optional
Reference week
| Mo | Tu | We | Th | Fr | |
| 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:
Lecture
Exercise, TP
Project, Lab, other