An involution on beta(1,0)-trees

作者：Claesson Anders^*; Kitaev Sergey; Steingrimsson Einar

来源：Advances in Applied Mathematics, 2013, 51(2): 276-284.

DOI：10.1016/j.aam.2013.04.002

• beta(1,0)-tree
• Involution
• Nonseparable permutation
• Equidistribution

In [A. Claesson, S. Kitaev, E. Steingrimsson, Decompositions and statistics for beta(1,0)-trees and nonseparable permutations, Adv. in Appl. Math. 42 (2009) 313-328] we introduced an involution, h, on beta(1,0)-trees. We neglected, however, to prove that h indeed is an involution. In this note we provide the missing proof. We also refine an equidistribution result given in the same paper.

• 出版日期2013-7