Citations of

William Y.C. Chen, Emeric Deutsch and Sergi Elizalde, Old and young leaves on plane trees, European J. Combin. 27 (2006) No. 3 414–427.

  1. W.Y.C. Chen, S.H.F. Yan and L.L.M. Yang, Identities from weighted Motzkin paths, Adv. in Appl. Math. 41(2008) 329-334.

  2. W.Y.C. Chen, L.W. Shapiro and L.L.M. Yang, Parity reversing involutions on plane trees and 2-Motzkin paths, European J. Combin. 27(2006) 283-289.

  3. W.Y.C. Chen, A.Y.Z. Wang and A.F.Y. Zhao, Identities derived from noncrossing partitions of type B, Electron. J. Combin. 18(2011) P129.

  4. N. Dershowitz and S. Zaks, More Patterns in Trees: Up and Down, Young and Old, Odd and Even, SIAM J. Discrete Math. 23(2009) 447-465.

  5. E. Marberg, Actions and identities on set partitions, arXiv:1107.4173.

  6. R. Pemantle and M.C. Wilson, Analytic combinatorics in several variables, Cambridge University Press 140(2013) .


back to homepage