## Combinatorics of words

- On the coinductive nature of centralizers
- Seminar talk at LIFO, Orléans, Jan 16, 2017.
- On the coinductive nature of centralizers
- Talk at the PhD student seminar of LIAFA and PPS, July 1, 2015.
- On the coinductive nature of centralizers
- Guest lecture at Turku University's department of Mathematics, January 14th, 2015.
- On the coinductive nature of centralizers
- Contributed talk at Journées Montoises, September 25th, 2014.
- Kunc's answer to Conway's problem
- Seminar at the Mathematics department of Turku University, July 17th, 2009.