Dylan Crook (University of Leeds) – Combinatorial Species and the Schröder problems
- Date
- @ MALL, 14:00
- Location
- MALL
- Speaker
- Dylan Crook
- Affiliation
- University of Leeds
- Category
- Pure PGR
Abstract: The Schröder problems are a set of 4 combinatorial questions relating to counting different kinds of bracketings. In this talk, we introduce the basic idea of combinatorial species, demonstrate a common species approach which can solve the four of these problems, and look at some of the objects produced by extending this approach.