Involutions under Bruhat order and labeled Motzkin paths
Sign Up to like & getrecommendations! Published in 2022 at "European Journal of Combinatorics"
DOI: 10.1016/j.ejc.2022.103513
Abstract: In this note, we introduce a statistic on Motzkin paths that describes the rank generating function of Bruhat order for involutions. Our proof relies on a bijection introduced by P. Biane from permutations to certain… read more here.
Keywords: motzkin paths; involutions bruhat; bruhat order; order labeled ... See more keywords