## Dr. Bernhard Irrgang

## Infinitary Combinatorics and Nonstandard Analysis

### Research profile

- I mainly work in
**infinitary combinatorics**, in particular, - the combinatorial structure of the universe and of inner models,
- the construction of forcing notions using combinatorial principles,
- applications, e.g. in topology.
- Moreover, I'm interested in
**nonstandard analysis**, in particular, - the nonstandard analysis of stochastic processes,
- applications, e.g. in mathematical finance.

### Teaching

For a list of courses that I taught see the page on teaching.