Göm meny

Erik Ouchterlony

Extended Pattern Avoidance

In recent year the subject of counting permutations avoiding certain patterns have gathered a lot of interest in combinatorics. In the talk I will give a survey of the topic as well as introduce a generalisation to k-permutations.

Sidansvarig: karin.johansson@liu.se
Senast uppdaterad: 2014-10-14