Publications

You may look up my papers on arXiv, Google Scholar, and MathSciNet.

1. (with Dan Li)
   Distributions of mesh patterns of short lengths on king permutations
   Discrete Mathematics, 349 (2026), 114681.
   [journal]

2. (with Tian Han and Sergey Kitaev)
   Distribution of maxima and minima statistics on alternating permutations, Springer numbers, and avoidance of flat POPs
   Journal of Combinatorial Theory, Series A, 213 (2025), 106034.
   [arXiv]   [journal]

3. (with Harold R. L. Yang)
   Stable multivariate Narayana polynomials and labeled plane trees
   Advances in Applied Mathematics, 166 (2025), 102867.
   [arXiv]   [journal]

4. (with Alexander Burstein, Tian Han and Sergey Kitaev)
   On (shape-)Wilf-equivalence of certain sets of (partially ordered) patterns
   Electronic Journal of Combinatorics, 32(1) (2025), #P1.7.
   [arXiv]   [journal]

5. (with Sergey Kitaev)
   Descent generating polynomials for \((n−3)\)- and \((n−4)\)-stack-sortable (pattern-avoiding) permutations
   Discrete Applied Mathematics, 372 (2025), 1-14.
   [arXiv]   [journal]

6. (with Yujie Du)
   On enumeration of pattern-avoiding Fishburn permutations
   Discrete Mathematics, 347 (2024), 113952.
   [arXiv]   [pdf]   [journal]

7. (with Siyi Wu and Matthew H.Y. Xie)
   The ultra log-concavity of \(Z\)-polynomials and \(\gamma\)-polynomials of uniform matroids
   Journal of Difference Equations and Applications, 30 (2024), 1370-1384.
   [pdf]   [journal]

8. (with Joanna N. Chen, Sergey Kitaev)
   Distributions of statistics on separable permutations
   Discrete Applied Mathematics, 355 (2024), 169-179.
   [arXiv]   [pdf]   [journal]

9. (with Sergey Kitaev)
   Non-overlapping descents and ascents in stack-sortable permutations
   Discrete Applied Mathematics, 344 (2024), 112-119.
   [arXiv]   [pdf]   [journal]

10. (with Siyi Wu)
    The log-concavity of Kazhdan-Lusztig polynomials of thagomizer matroids
    Discrete Mathematics, 346 (2023), 113381.
    [pdf]   [journal]

11. (with Matthew H.Y. Xie)
    The log-concavity of Kazhdan-Lusztig polynomials of uniform matroids
    Journal of Systems Science and Complexity, 36 (2023), 117-128.
    [pdf]   [journal]

12. (with Arthur L.B. Yang)
    Descent generating polynomials and the Hermite-Biehler theorem
    Journal of Algebraic Combinatorics, 56 (2022), 117-152.
    [pdf]   [journal]

13. (with Vasu Tewari, Andy Wilson)
    Chromatic nonsymmetric polynomials of Dyck graphs are slide-positive
    Proceedings of the American Mathematical Society, 150 (2022), 1873-1888.
    [arXiv]   [pdf]   [journal]

14. (with Zhicong Lin, Jun Ma)
    Statistics on multipermutations and partial gamma-positivity
    Journal of Combinatorial Theory, Series A, 183 (2021), 105488.
    [arXiv]   [pdf]   [journal]

15. (with Alice L.L. Gao, Linyuan Lu, Matthew H.Y. Xie, Arthur L.B. Yang)
    The Kazhdan-Lusztig polynomials of uniform matroids
    Advances in Applied Mathematics, 122 (2021), 102117.
    [arXiv]   [pdf]   [journal]

16. Interlacing polynomials and the Veronese construction for rational formal power series
    Proceedings of the Royal Society of Edinburgh Section A, 150 (1) (2020), 1-16.
    [arXiv]   [pdf]   [journal]

17. (with Sergey Kitaev, Xutong Zhang)
    Distributions of several infinite families of mesh patterns
    Applied Mathematics and Computation, 372 (2020), 124984.
    [arXiv]   [pdf]   [journal]

18. (with Matthew H.Y. Xie)
    Equivariant Kazhdan-Lusztig polynomials of thagomizer matroids
    Proceedings of the American Mathematical Society, 147 (2019), 4687-4695.
    [arXiv]   [pdf]   [journal]

19. (with Sergey Kitaev)
    Distributions of mesh patterns of short lengths
    Advances in Applied Mathematics, 110 (2019), 1-32.
    [arXiv]   [pdf]   [journal]
    

20. (with James Haglund)
    Real-rootedness of variations of Eulerian polynomials
    Advances in Applied Mathematics, 109 (2019), 38-54.
    [arXiv]   [pdf]   [journal]

21. On the real-rootedness of the local \(h\)-polynomials of edgewise subdivisions of simplexes
    Electronic Journal of Combinatorics, 26 (1) (2019), #P1.52.
    [arXiv]   [pdf]   [journal]

22. (with Xutong Zhang)
    Multivariate stable Eulerian polynomials on segmented permutations
    European Journal of Combinatorics, 78 (2019), 155-162.
    [arXiv]   [pdf]   [journal]

23. (with Alice L.L. Gao, Sergey Kitaev, Wolfgang Steiner)
    On a greedy algorithm to construct universal cycles for permutations
    International Journal of Foundations of Computer Science, 30 (1) (2019), 61-72.
    [arXiv]   [pdf]   [journal]

24. (with Zhiguang Hu)
    Determinants and characteristic polynomials of Lie algebras
    Linear Algebra and Its Applications, 563 (2019), 426-439.
    [journal]

25. The local \(h\)-polynomials of cluster subdivisions have only real zeros
    Bulletin of the Australian Mathematical Society, 98 (2) (2018), 258-264.
    [arXiv]   [pdf]   [journal]

26. (with Herman Z.Q. Chen, Arthur L.B. Yang)
    The Real-rootedness of Generalized Narayana Polynomials related to the Boros-Moll Polynomials
    Rocky Mountain Journal of Mathematics, 48 (1) (2018), 107-119.
    [arXiv]   [pdf]   [journal]

27. (with Chunmei Luo, Liancui Zuo)
    The Wiener index of Sierpinski-like graphs
    Journal of Combinatorial Optimization, 35 (3) (2018), 814-841.
    [journal]

28. (with Herman Z.Q. Chen, Arthur L.B. Yang)
    Kirillov's unimodality conjecture for the rectangular Narayana polynomials
    Electronic Journal of Combinatorics, 25 (1) (2018), #P1.17.
    [arXiv]   [pdf]   [journal]

29. (with Alice L.L. Gao, Sergey Kitaev)
    On pattern avoiding indecomposable permutations
    Integers, 18 (2018), A2.
    [arXiv]   [pdf]   [journal]

30. (with Alice L.L. Gao, Sergey Kitaev)
    On 132-representable graphs
    Australasian Journal of Combinatorics, 69 (1) (2017), 105-118.
    [arXiv]   [pdf]   [journal]

31. (with Arthur L.B. Yang)
    Brenti's open problem on the real-rootedness of \(q\)-Eulerian polynomials of type D
    SIAM Journal on Discrete Mathematics, 31 (2) (2017), 918-926.
    [pdf]   [journal]

32. (with Alice L.L. Gao, Sergey Kitaev)
    Avoiding vincular patterns on alternating words
    Discrete mathematics, 339 (8) (2016), 2079-2093.
    [arXiv]   [pdf]   [journal]

33. (with Alice L.L. Gao, Sergey Kitaev)
    Pattern-avoiding alternating words
    Discrete Applied Mathematics, 207 (2016), 56-66.
    [arXiv]   [pdf]   [journal]

34. On the real-rootedness of the descent polynomials of (\(n-2\))-stack sortable permutations
    Electronic Journal of Combinatorics, 22 (4) (2015), #P4.12.
    [arXiv]   [pdf]   [journal]

35. (with Arthur L.B. Yang)
    The real-rootedness of Eulerian polynomials via the Hermite-Biehler theorem
    DMTCS Proceedings, FPSAC 15 (2015), 465-474.
    [arXiv]   [pdf]   [journal]

36. (with Matthew H.Y. Xie)
    Derivation of the real-rootedness of coordinate polynomials from the Hermite-Biehler theorem
    Acta Mathematica Hungarica, 143 (1) (2014), 185-191.
    [pdf]   [journal]