1. (with N.J.Y. Fan, P.L. Guo and M.X.X. Zhong)
    A class of Kazhdan-Lusztig R-polynomials and q-Fibonacci numbers
    PDF | arXiv

  2. (with K.Q. Ji and E.Y.Y. Shen)
    k-marked Dyson symbols and congruences for moments of cranks
    PDF | arXiv

  3. (with R.X.J. Hao and H.R.L. Yang)
    Context-free grammars and multivariate stable polynomials over Stirling permutations
    PDF | arXiv