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math.COApr 13, 2005
12
citations (OpenAlex)
authors
  • William Y. C. Chen
  • Laura L. M. Yang
institutions
  • Nankai University
arXiv abstractPDF
paper

On the Hook Length Formula for Binary Trees

arXiv:math/0504260

Abstract

We present a simple combinatorial proof of Postnikov's hook length formula for binary trees.

2 pages

Cited by in corpus (2)

  • Permutohedra, associahedra, and beyond
  • (k,m)-Catalan Numbers and Hook Length Polynomials for Plane Trees
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