Generalizations of Han's Hook Length Identities

Abstract

Han recently discovered new hook length identities for binary trees. In this paper, we extend Han's identities to binomial families of trees. Moreover, we present a bijective proof of one of the identities for the family of ordered trees.

6 pages

References in corpus (1)

• New hook length formulas for binary trees

Cited by in corpus (1)

• Probabilistic proofs of hook length formulas involving trees