Email: yann \dot pequignot \at gmail \dot com

Department of Mathematics and Statistics

McGill University

Burnside Hall

805 Sherbrooke Street West

Montreal, Quebec

Canada, H3A 0B9

I am a postdoctoral scholar at the Department of Mathematics and Statistics of the McGill University in Montreal.

From January 2017 to September 2018, I was an Early Postdoc.Mobility fellow of the Swiss National Science Foundation at the Department of Mathematics of the University of California Los Angeles. In 2016, I was a postodoctoral reseacher at the Kurt GĂ¶del Research Center.

I obtained my PhD in 2015 from both the University of Lausanne and the University Paris-Diderot for my dissertation "Better-quasi-order: Ideals and spaces" (See preamble here) which deals with combinatorics, order theory and descriptive set theory.

### My research interests

- Descriptive set theory, Infinite games with perfect information
- Combinatorics, Well-quasi-order and better-quasi-order
- Computability, Effective Descriptive Set Theory, Computable analysis