To Appear
  1. (with D.X.Q. Jia and L.X.W. Wang)
    Higher order Turán inequalities for the partition function,
    Trans. Amer. Math. Soc., to appear.
    PDF | 2 Citations


2018
  1. (with L.H. Sun)
    Stanley's lemma and multiple theta functions,
    SIAM J. Discrete Math. 32 (2018) 474-504.
    PDF


2017
  1. (with K.Y. Zheng)
    The log-behavior of and ,
    Ramanujan J. 44 (2017) 281-299.
    PDF

  2. The spt-Function of Andrews (updated version),
    In: A. Claesson, M. Dukes, S. Kitaev, D. Manlove and K. Meeks (eds.),
    Surveys in Combinatorics 2017, 141-203,
    Cambridge Univ. Press, Cambridge, 2017.
    PDF | 5 Citations

  3. (with K.Q. Ji and W.J.T. Zang)
    Nearly equal distributions of the rank and the crank of partitions,
    In: G.E. Andrews and F. Garvan (eds.),
    Analytic Number Theory, Modular Forms and q-Hypergeometric Series, 157-177,
    Springer Proc. Math. Stat., 221, Springer, 2017.
    PDF | 1 Citation

  4. (with A.M. Fu)
    Context-free grammars for permutations and increasing trees,
    Adv. in Appl. Math. 82 (2017) 58-82.
    PDF | 16 Citations


2016
  1. (with A.J.X. Guo, P.L. Guo, H.H.Y. Huang and T.Y.H. Liu)
    s-Inversion sequences and P-partitions of type B,
    SIAM J. Discrete Math. 30 (2016) 1632-1643.
    5 Citations

  2. (with Q.-H. Hou and D. Zeilberger)
    Automated discovery and proof of congruence theorems for partial sums of combinatorial sequences,
    J. Difference Equ. Appl. 22(6) (2016) 780-788.
    6 Citations

  3. (with J.N. Chen)
    On permutations with bounded drop size,
    European J. Combin. 54 (2016) 138-153.
    PDF

  4. (with Q.-H. Hou, L.H. Sun and L. Zhang)
    Ramanujan-type congruences for overpartitions modulo 16,
    Ramanujan J. 40(2) (2016) 311-322.
    PDF | 9 Citations

  5. (with H.H.Y. Huang and L.X.W. Wang)
    Average size of a self-conjugate (s, t)-core partition,
    Proc. Amer. Math. Soc. 144(4) (2016) 1391-1399.
    PDF | 20 Citations

  6. (with K.Q. Ji and W.J.T. Zang)
    The spt-crank for ordinary partitions,
    J. Reine Angew. Math. 711 (2016) 231-249.
    PDF | 6 Citations

  7. (with L.X.W. Wang and G.Y.B. Xie)
    Finite differences of the logarithm of the partition function,
    Math. Comp. 85(298) (2016) 825-847.
    PDF | 8 Citations


2015
  1. (with P.L. Guo and S.X.M. Pang)
    Vacillating Hecke tableaux and linked partitions,
    Math. Z. 281(3-4) (2015) 661-672.
    PDF | 1 Citation

  2. (with J.J.F. Guo and L.X.W. Wang)
    Zeta functions and the log behavior of combinatorial sequences,
    Proc. Edinburgh Math. Soc. (2) 58(3) (2015) 637-651.
    10 Citations

  3. (with D.D.M. Sang and D.Y.H. Shi)
    An overpartition analogue of Bressoud's theorem of Rogers-Ramanujan-Gordon type,
    Ramanujan J. 36(1-2) (2015) 69-80.
    PDF | 8 Citations

  4. (with K.Q. Ji and W.J.T. Zang)
    Proof of the Andrews-Dyson-Rhoades conjecture on the spt-crank,
    Adv. Math. 270 (2015) 60-96.
    PDF | 8 Citations

  5. (with L.H. Sun, R.-H. Wang and L. Zhang)
    Ramanujan-type congruences for overpartitions modulo 5,
    J. Number Theory 148 (2015) 62-72.
    12 Citations


2014
  1. (with Q.-H. Guo, L.H. Sun and J. Wang)
    Zigzag stacks and m-regular linear stacks,
    J. Comput. Biol. 21(12) (2014) 915-935.
    PDF | 3 Citations

  2. (with P.L. Guo)
    Equivalence classes of full-dimensional 0/1-polytopes with many vertices,
    Discrete Comput. Geom. 52(2) (2014) 630-662.
    2 Citations

  3. (with D.K. Du, Q.-H. Hou and L.H.Sun)
    Congruences of multipartition functions modulo powers of primes,
    Ramanujan J. 35 (2014) 1-19.
    PDF | 4 Citations

  4. (with N.J.Y. Fan, A.J.X. Guo, P.L. Guo, H.H.Y. Huang and M.X.X. Zhong)
    Combinatorial proof of the inversion formula on the Kazhdan-Lusztig R-polynomials,
    Math. Z. 277 (3-4) (2014) 1017-1025.
    PDF

  5. (with A.R.B. Fan and R.T. Yu)
    Ramanujan-type congruences for broken 2-diamond partitions modulo 3,
    Sci. China Math. 57(8) (2014) 1553-1560.
    PDF | 5 Citations

  6. (with J.N. Chen and R.D.P. Zhou)
    On pattern avoiding alternating permutations,
    European J. Combin. 40 (2014) 11-25.
    PDF | 2 Citations

  7. (with E.X.W. Xia)
    Proof of a conjecture of Hirschhorn and Sellers on overpartitions,
    Acta Arith. 163(1) (2014) 59-69.
    PDF | 23 Citations

  8. (with K.Q. Ji and E.Y.Y. Shen)
    On the positive moments of ranks of partitions,
    Electron. J. Combin. 21(1) (2014) #P1.29.
    2 Citations

  9. (with A.Y.L. Dai and R.D.P. Zhou)
    Ordered partitions avoiding a permutation pattern of length 3,
    European J. Combin. 36 (2014) 416-424.
    PDF | 8 Citations

  10. (with J.J.F. Guo and L.X.W. Wang)
    Infinitely log-monotonic combinatorial sequences,
    Adv. Appl. Math. 52 (2014) 99-120.
    PDF | 19 Citations

  11. (with J.F.F. Peng)
    Disposition polynomials and plane trees,
    European J. Combin. 36 (2014) 122-129.
    PDF | 3 Citations


2013
  1. (with D.Q.J. Dou and A.L.B. Yang)
    Brändén's conjectures on the Boros-Moll polynomials,
    Int. Math. Res. Not. 2013(20) (2013) 4819-4828.
    PDF | 9 Citations

  2. (with E.X.W. Xia)
    2-Log-concavity of the Boros-Moll polynomials,
    Proc. Edinb. Math. Soc. (2) 56(3) (2013) 701-722.
    PDF | 9 Citations

  3. (with O.X.Q. Gao and P.L. Guo)
    q-Hook length formulas for signed labeled forests,
    Adv. in Appl. Math. 51(5) (2013) 563-582.
    PDF | 5 Citations

  4. (with D.D.M. Sang and D.Y.H. Shi)
    The Rogers-Ramanujan-Gordon theorem for overpartitions,
    Proc. Lond. Math. Soc. (3) 106(6) (2013) 1371-1393.
    PDF | 12 Citations

  5. (with L.H. Liu and C.J. Wang)
    Linked partitions and permutation tableaux,
    Electron. J. Combin. 20(3) (2013) #P53.
    5 Citations

  6. (with K.Q. Ji, H.-T. Jin and E.Y.Y. Shen)
    On the number of partitions with designated summands,
    J. Number Theory 133 (2013) 2929-2938.
    PDF | 11 Citations

  7. W.Y.C. Chen and E.X.W. Xia)
    Proof of Moll's minimum conjecture,
    European J. Combin. 34 (2013) 787-791.
    PDF | 9 Citations

  8. (with J.F.F. Peng and H.R.L. Yang)
    Decomposition of triply rooted trees,
    Electron. J. Combin. 20(2) (2013) #P10.
    5 Citations

  9. (with A.Y.L. Dai, T. Dokos, T. Dwyer and B.E. Sagan)
    On 021-avoiding ascent sequences,
    Electron. J. Combin. 20(1) (2013) #P76.
    10 Citations

  10. (with G.Z. Gong and J.J.F. Guo)
    The sorting index and permutation codes,
    Adv. in Appl. Math. 50 (2013) 367-389.
    PDF | 8 Citations

  11. (with A.X.Y. Ren and A.L.B. Yang)
    Proof of a positivity conjecture on Schur functions,
    J. Combin. Theory Ser. A 120 (2013) 644-648.
    PDF | 1 Citation


2012
  1. W.Y.C. Chen and C.J. Wang)
    Noncrossing linked partitions and large (3, 2)-Motzkin paths,
    Discrete Math. 312 (2012) 1918-1922.
    PDF | 8 Citations

  2. (with S.X.M. Pang and E.X.Y. Qu)
    Partially 2-colored permutations and the Boros-Moll polynomials,
    Ramanujan J. 27 (2012) 297-304.
    PDF | 4 Citations

  3. (with K.Q. Ji and E.H. Liu)
    Partition identities for Ramanujan's third order mock theta functions,
    Q. J. Math. 63(2) (2012) 353-365.
    PDF | 2 Citations

  4. W.Y.C. Chen and E.H. Liu)
    A Franklin type involution for squares,
    Adv. Appl. Math. 49 (2012) 271-284.
    PDF | 5 Citations

  5. (with A.J. Yee and A.J.W. Zhu)
    Euler's partition theorem with upper bounds on multiplicities,
    Electron. J. Combin. 19(3) (2012) #P41.

  6. (with D.K. Du and C.B. Mei)
    Combinatorial telescoping for an identity of Andrews on parity in partitions,
    European J. Combin. 33 (2012) 510-518.
    PDF | 2 Citations

  7. (with N.J.Y. Fan and A.F.Y. Zhao)
    Partitions and partial matchings avoiding neighbor patterns,
    European J. Combin. 33 (2012) 491-504.
    PDF | 6 Citations

  8. (with Q.-H. Hou and Y.-P. Mu)
    The extended Zeilberger algorithm with parameters,
    J. Symbolic Comput. 47(6) (2012) 643ĘC654.
    PDF | 10 Citations

  9. W.Y.C. Chen and P.L. Guo)
    Oscillating rim hook tableaux and colored matchings,
    Adv. in Appl. Math. 48 (2012) 393-406.
    PDF | 8 Citations

  10. W.Y.C. Chen and B.L.S. Lin)
    Arithmetic properties of overpartition pairs,
    Acta Arith. 151(3) (2012) 263-277.
    PDF | 19 Citations

  11. (with N.J.Y. Fan and J.Y.T. Jia)
    The generating function for the Dirichlet series Lm(s),
    Math. Comp. 81(278) (2012) 1005-1023.
    PDF | 2 Citations


2011
  1. (with N.J.Y. Fan and J.Y.T. Jia)
    Labeled ballot paths and the Springer numbers,
    SIAM J. Discrete Math. 25 (2011) 1530-1546.
    PDF | 6 Citations

  2. (with L.X.W. Wang and E.X.W. Xia)
    The interlacing log-concavity of the Boros-Moll polynomials,
    Pacific J. Math. 254(1) (2011) 89-99.
    PDF | 3 Citations

  3. (with S.H.L. Chen, A.M. Fu and W.J.T. Zang)
    The Algorithm Z and Ramanujan's 1ψ1 summation,
    Ramanujan J. 25 (1) (2011) 37-47.
    PDF | 2 Citations

  4. (with C.C.Y. Gu, K.J. Ma and L.X.W. Wang)
    Higher order log-concavity in Euler's difference table,
    Discrete Math. 311 (20) (2011) 2128-2134.
    PDF | 1 Citation

  5. (with C.C.Y. Gu and K.J. Ma)
    Minimal permutations and 2-regular skew tableaux,
    Adv. Appl. Math. 47 (4) (2011) 795-812.
    PDF | 2 Citations

  6. (with Q.-H. Hou and H.-T. Jin)
    The Abel-Zeilberger algorithm,
    Electron. J. Combin. 18(2) (2011) #P17.
    20 Citations

  7. (with O.X.Q. Gao and P.L. Guo)
    On Han's hook length formulas for trees,
    Electron. J. Combin. 18 (2011) #P155.
    2 Citations

  8. (with A.Y.Z. Wang and A.F.Y. Zhao)
    Identities derived from noncrossing partitions of type B,
    Electron. J. Combin. 18 (2011) #P129.
    5 Citations

  9. (with L.X.W. Wang and A.L.B. Yang)
    Recurrence relations for strongly q-log-convex polynomials,
    Canad. Math. Bull. 54 (2011) 217-229.
    PDF | 19 Citations

  10. (with L.H. Liu)
    Permutation tableaux and the dashed permutation pattern 32ĘC1,
    Electron. J. Combin. 18 (2011) #P111.
    8 Citations

  11. (with B.L.S. Lin)
    Congruences for bipartitions with odd parts distinct,
    Ramanujan J. 25 (2011) 277-293.
    PDF | 18 Citations

  12. (with E.X.W. Xia)
    The ratio monotonicity of the q-derangement numbers,
    Discrete Math. 311(6) (2011) 393-397.
    PDF | 5 Citations

  13. (with T.X.S. Li and D.G.L. Wang)
    A bijection between atomic partitions and unsplitable partitions,
    Electron. J. Combin. 18(1) (2011) #P7.
    5 Citations

  14. (with E.X.W. Xia)
    The 2-log-convexity of the Apéry numbers,
    Proc. Amer. Math. Soc. 139(2) (2011) 391-400.
    PDF | 17 Citations

  15. (with D.D.M. Sang and D.Y.H. Shi)
    Anti-lecture hall compositions and overpartitions,
    J. Combin. Theory Ser. A 118(4) (2011) 1451-1464.
    PDF | 7 Citations

  16. (with Q.-H. Hou and L.H. Sun)
    The method of combinatorial telescoping,
    J. Combin. Theory Ser. A 118 (2011) 899-907.
    PDF | 3 Citations

  17. (with D.G.L. Wang)
    Singletons and adjacencies of set partitions of type B,
    Discrete Math. 311 (2011) 418-422.
    PDF | 5 Citations

  18. (with N.J.Y. Fan and T.X.S. Li)
    Han's bijection via permutation codes,
    European J. Combin. 32 (2011) 217-225.
    PDF | 1 Citation

  19. (with D.Q.J. Dou and T.Y.J. Zhang)
    On three and four vicious walkers,
    J. Statist. Plann. Inference 141 (2011) 94-101.
    PDF | 2 Citations


2010
  1. (with L.X.W. Wang)
    On balanced colorings of the n-cube,
    J. Algebraic Combin. 32 (2010) 379-387.
    PDF

  2. (with L.X.W. Wang and A.L.B. Yang)
    Schur positivity and the q-log-convexity of the Narayana polynomials,
    J. Algebraic Combin. 32 (2010) 303-338.
    PDF | 26 Citations

  3. (with A.L.B. Yang and E.L.F. Zhou)
    Ratio monotonicity of polynomials derived from nondecreasing sequences,
    Electron. J. Combin. 17 (2010) #N37.
    7 Citations

  4. (with S. Poznanović, C.H. Yan and A.L.B. Yang)
    Major index for 01-fillings of moon polyominoes,
    J. Combin. Theory Ser. A 117(8) (2010) 1058-1081.
    PDF | 9 Citations

  5. (with A.Y.Z. Wang, C.H. Yan and A.F.Y. Zhao)
    Mixed statistics on 01-fillings of moon polyominoes,
    SIAM J. Discrete Math. 24(4) (2010) 1272-1290.
    PDF | 4 Citations

  6. (with H.Y. Gao, K.Q. Ji and M.Y.X. Li)
    A unification of two refinements of Euler's partition theorem,
    Ramanujan J. 23(1) (2010) 137-149.
    PDF | 3 Citations

  7. (with D.G.L. Wang)
    The limiting distribution of the q-derangement numbers,
    European J. Combin. 31 (2010) 2006-2013.
    PDF | 3 Citations

  8. (with K.Q. Ji and A.J.W. Zhu)
    On Stanley's partition function,
    Electron. J. Combin. 17 (2010) #N31.
    1 Citation

  9. (with S.X.M. Pang and E.X.Y. Qu)
    On the combinatorics of the Boros-Moll polynomials,
    Ramanujan J. 21(1) (2010) 41-51.
    PDF | 4 Citations

  10. (with D.G.L. Wang)
    Minimally intersecting set partitions of type B,
    Electron. J. Combin. 17 (2010) #R22.
    3 Citations

  11. (with H.L. Saad and L.H. Sun)
    An operator approach to the Al-Salam-Carlitz polynomials,
    J. Math. Phys. 51 (2010) #043502.
    11 Citations

  12. (with R.L. Tang, L.X.W. Wang and A.L.B. Yang)
    The q-log-convexity of the Narayana polynomials of type B,
    Adv. Appl. Math. 44 (2010) 85-110.
    PDF | 20 Citations

  13. (with D.Q.J. Dou, R.L. Tang and A.L.B. Yang)
    The srank conjecture on Schur's Q-functions,
    Pacific J. Math. 244(2) (2010) 211-234.
    PDF


2009
  1. (with H.S.W. Han and C.M. Reidys)
    Random k-noncrossing RNA structures,
    Proc. Natl. Acad. Sci. USA 106(52) (2009) 22061-22066.
    PDF | 19 Citations

  2. (with H.Y. Gao and J. He)
    Labeled partitions with colored permutations,
    Discrete Math. 309(21) (2009) 6235-6244.
    PDF | 2 Citations

  3. (with J. Liu and L.X.W. Wang)
    Families of sets with intersecting clusters,
    SIAM J. Discrete Math. 23(3) (2009) 1249-1260.
    PDF | 10 Citations

  4. (with C.C.Y. Gu)
    The reverse ultra log-concavity of the Boros-Moll polynomials,
    Proc. Amer. Math. Soc. 137 (2009) 3991-3998.
    PDF | 14 Citations

  5. (with E.X.W. Xia)
    The ratio monotonicity of the Boros-Moll polynomials,
    Math. Comp. 78 (2009) 2269-2282.
    PDF | 16 Citations

  6. (with R.L. Tang and A.F.Y. Zhao)
    Derangement polynomials and excedances of type B,
    Electron. J. Combin. 16(2) (2009) #R15.
    20 Citations

  7. (with L.H. Sun)
    Extended Zeilberger's algorithm for identities on Bernoulli and Euler polynomials,
    J. Number Theory 129 (2009) 2111-2132.
    PDF | 32 Citations

  8. (with D.G.L. Wang and I.F. Zhang)
    Partitions of Zn into arithmetic progressions,
    European J. Combin. 30 (2009) 764-773.
    PDF | 4 Citations

  9. (with S.X.M. Pang, E.X.Y. Qu and R.P. Stanley)
    Pairs of noncrossing free Dyck paths and noncrossing partitions,
    Discrete Math. 309(9) (2009) 2834-2838.
    PDF | 8 Citations

  10. (with O.X.Q. Gao and P.L. Guo)
    Hook length formulas for trees by Han's expansion,
    Electron. J. Combin. 16 (2009) #R62.
    10 Citations

  11. (with E.X.W. Xia)
    The q-WZ method for infinite series,
    J. Symbolic Comput. 44 (2009) 960-971.
    PDF | 4 Citations

  12. (with A.M. Fu and I.F. Zhang)
    Faulhaber's theorem on power sums,
    Discrete Math. 309 (2009) 2974-2981.
    PDF | 8 Citations

  13. (with S.X.M. Pang)
    On the combinatorics of the Pfaff identity,
    Discrete Math. 309 (2009) 2190-2196.
    PDF | 14 Citations

  14. (with J. Qin, C.M. Reidys and D. Zeilberger)
    Efficient counting and asymptotics of k-noncrossing tangled diagrams,
    Electron. J. Combin. 16 (2009) #R37.
    13 Citations

  15. (with J. Liu)
    Set systems with L-intersections modulo a prime number,
    J. Combin. Theory Ser. A 116(1) (2009) 120-131.
    PDF | 8 Citations


2008
  1. (with A.W.M. Dress and W.Q. Yu)
    Community structures of networks,
    Math. Comput. Sci. 1 (2008) 441-457.
    PDF | 15 Citations

  2. (with C.J. Wang and L.X.W. Wang)
    The limiting distribution of the coefficients of the q-Catalan numbers,
    Proc. Amer. Math. Soc. 136(11) (2008) 3759-3767.
    PDF | 6 Citations

  3. (with Q.-H. Hou and Y.-P. Mu)
    Non-terminating basic hypergeometric series and the q-Zeilberger algorithm,
    Proc. Edinburgh Math. Soc. 51 (2008) 609-633.
    8 Citations

  4. (with S.H.F. Yan and L.L.M. Yang)
    Identities from weighted Motzkin paths,
    Adv. Appl. Math. 41 (2008) 329-334.
    PDF | 19 Citations

  5. (with P. Paule and H.L. Saad)
    Converging to Gosper's algorithm,
    Adv. Appl. Math. 41 (2008) 351-364.
    PDF | 13 Citations

  6. (with D. Xu)
    Labeled partitions and the q-derangement numbers,
    SIAM J. Discrete Math. 22(3) (2008) 1099-1104.
    PDF | 6 Citations

  7. (with E.Y.P. Deng and L.L.M. Yang)
    Riordan paths and derangements,
    Discrete Math. 308(11) (2008) 2222-2227.
    PDF | 7 Citations

  8. (with J. Qin and C.M. Reidys)
    Crossings and nestings in tangled diagrams,
    Electron. J. Combin. 15 (2008) #R86.
    27 Citations

  9. (with I.M. Gessel, C.H. Yan and A.L.B. Yang)
    A major index for matchings and set partitions,
    J. Combin. Theory Ser. A 115(6) (2008) 1069-1076.
    PDF | 6 Citations

  10. (with L.L.M. Yang)
    On Postnikov's hook length formula for binary trees,
    European J. Combin. 29 (2008) 1563-1565.
    PDF | 19 Citations

  11. (with S.Y.J. Wu and C.H. Yan)
    Linked partitions and linked cycles,
    European J. Combin. 29 (2008) 1408-1426.
    PDF | 23 Citations

  12. (with V.Y.B. Chen and N.S.S. Gu)
    The Abel lemma and the q-Gosper algorithm,
    Math. Comp. 77 (2008) 1057-1074.
    PDF | 2 Citations

  13. (with A.L.B. Yang)
    Stanley's zrank conjecture on skew partitions,
    Trans. Amer. Math. Soc. 360 (2008) 3121-3131.
    PDF | 1 Citation


2007
  1. (with A.W.M. Dress and W.Q. Yu)
    Checking the reliability of a linear-programming based approach
    towards detecting community structures in networks
    ,
    Systems Biol. 5 (2007) 286-291.
    PDF | 5 Citations

  2. (with J.C.Y. Zhang)
    The skew and relative derangements of type B,
    Electron. J. Combin. 24 (2007) #N24.
    3 Citations

  3. (with N.Y. Li and L.W. Shapiro)
    The butterfly decomposition of plane trees,
    Discrete Appl. Math. 155(17) (2007) 2187-2201.
    PDF | 13 Citations

  4. (with H.L. Saad and L.H. Sun)
    The bivariate Rogers-Szegö polynomials,
    J. Phys. A 40 (2007) 6071-6084.
    PDF | 16 Citations

  5. (with K.Q. Ji)
    Weighted forms of Euler's theorem,
    J. Combin. Theory Ser. A 114 (2007) 360-372.
    PDF | 10 Citations

  6. (with N.Y. Li, L.W. Shapiro and S.H.F. Yan)
    Matrix identities on weighted partial Motzkin paths,
    European J. Combin. 28(4) (2007) 1196-1207.
    PDF | 22 Citations

  7. (with E.Y.P. Deng, R.R.X. Du, R.P. Stanley and C.H. Yan)
    Crossings and nestings of matchings and partitions,
    Trans. Amer. Math. Soc. 359(4) (2007) 1555-1575.
    DVI | 173 Citations


2006
  1. (with K.Q. Ji and H.S. Wilf)
    BG-Ranks and 2-cores,
    Electron. J. Combin. 13 (2006) #N18.
    PDF | 4 Citations

  2. (with Q.-H. Hou and Y.-P. Mu)
    A telescoping method for double summations,
    J. Comput. Appl. Math. 196(2) (2006) 553-566.
    PDF | 13 Citations

  3. (with T. Mansour and S.H.F. Yan)
    Matchings avoiding partial patterns,
    Electron. J. Combin. 13 (2006) #R112.
    PDF | 12 Citations

  4. (with Q.-H. Hou)
    Factors of the Gaussian coefficients,
    Discrete Math. 306(13) (2006) 1446-1449.
    PDF | 11 Citations

  5. (with W. Chu and N.S.S. Gu)
    Finite form of the quintuple product identity,
    J. Combin. Theory Ser. A 113 (2006) 185-187.
    PDF | 11 Citations

  6. (with L.W. Shapiro and L.L.M. Yang)
    Parity reversing involutions on plane trees and 2-Motzkin paths,
    European J. Combin. 27(2) (2006) 283-289.
    PDF | 9 Citations

  7. (with A.M. Fu)
    Semi-finite forms of bilateral basic hypergeometric series,
    Proc. Amer. Math. Soc. 134 (2006) 1719-1725.
    PDF | 21 Citations

  8. (with E. Deutsch and S. Elizalde)
    Old and young leaves on plane trees,
    European J. Combin. 27(3) (2006) 414-427.
    PDF | 10 Citations

  9. (with S.H.F. Yan)
    Noncrossing trees and noncrossing graphs,
    Electron. J. Combin. 13 (2006) #N12.
    PDF | 10 Citations


2005
  1. (with J.J.Y. Zhao)
    The Gaussian coefficients and overpartitions,
    Discrete Math. 305(1-3) (2005) 350-353.
    PDF | 3 Citations

  2. (with A.L.B. Yang)
    Stable equivalence over symmetric functions,
    Electron. J. Combin. 11(2) (2004/06) #R23.
    1 Citation

  3. (with Q.-H. Hou and Y.-P. Mu)
    Applicability of the q-analogue of Zeilberger's algorithm,
    J. Symbolic Comput. 39(2) (2005) 155-170.
    PDF | 17 Citations

  4. (with G.-G. Yan and A.L.B. Yang)
    Transformations of border strips and Schur function determinants,
    J. Algebraic Combin. 21(4) (2005) 379-394.
    DVI | 8 Citations

  5. (with E.Y.P. Deng and R.R.X. Du)
    Reduction of m-regular noncrossing partitions,
    European J. Combin. 26(2) (2005) 237-243.
    PDF | 35 Citations

  6. (with H.L. Saad)
    On the Gosper-Petkovsek representation of rational functions,
    J. Symbolic Comput. 40(2) (2005) 955-963.
    PDF | 3 Citations

  7. (with C. Krattenthaler and A.L.B. Yang)
    The flagged Cauchy determinant,
    Graphs Combin. 21 (2005) 51-62.
    PDF | 3 Citations

  8. (with D.C. Torney)
    Equivalence classes of matchings and lattice-square designs,
    Discrete Appl. Math. 145 (2005) 349-357.
    1 Citation


2004
  1. (with G.-G. Yan and A.L.B. Yang)
    The skew Schubert polynomials,
    European J. Combin. 25(8) (2004) 1181-1196.
    5 Citations

  2. (with C.L. Barrett and M.J. Zheng)
    Discrete dynamical systems on graphs and Boolean functions,
    Math. Comput. Simulation 66(6) (2004) 487-497.
    PDF | 24 Citations

  3. (with A.M. Fu)
    Cauchy augmentation for basic hypergeometric series,
    Bull. London Math. Soc. 36(2) (2004) 169-175.
    PDF | 4 Citations

  4. (with X.L. Li, C. Wang and X.Y. Zhang)
    The minimum all-ones problem for trees,
    SIAM J. Comput. 33(2) (2004) 379-392.
    PDF | 17 Citations


2003
  1. (with A.M. Fu and B.Y. Zhang)
    The homogeneous q-difference operator,
    Adv. Appl. Math. 31 (2003) 659-668.
    PDF | 22 Citations

  2. (with Y.P. Deng and L.L.M. Yang)
    Motzkin paths and reduced decompositions for permutations with forbidden patterns,
    Electron. J. Combin. 9(2) (2002-2003) #R15.
    15 Citations

  3. (with Q.-H. Hou and A. Lascoux)
    An involution for the Gauss identity,
    J. Combin. Theory Ser. A 102 (2003) 309-320.
    PDF | 3 Citations


2002
  1. (with B.Q. Li and J.D. Louck)
    The flagged double Schur function,
    J. Algebraic Combin. 15 (2002) 7-26.
    PDF | 19 Citations


2001
  1. (with J.W. Guo)
    Bijections behind the Ramanujan polynomials,
    Adv. Appl. Math. 27 (2001) 336-356.
    PDF | 10 Citations

  2. (with J. Wang)
    Decomposition of necklaces,
    Ann. Combin. 5 (2001) 271-283.
    2 Citation

  3. (with H.W. Galbraith and J.D. Louck)
    Angular momentum theory, umbral calculus, and combinatorics,
    Computer Math. Appl. 41 (2001) 1199-1214.
    4 Citations


2000
  1. (with J.D. Louck and J. Wang)
    Adjacency and parity relations of words in discrete dynamical systems,
    J. Combin. Theory Ser. A 91 (2000) 476-508.
    7 Citations


1999
  1. A general bijective algorithm for increasing tress,
    Syst. Sci. Math. Sci. 12 (1999) 193-203.
    8 Citations

  2. (with J.D. Louck)
    Enumeration of cubic graphs by inclusion-exclusion,
    J. Combin. Theory Ser. A 86 (1999) 151-157.
    2 Citation


1998
  1. The pessimistic search and the straightening involution for trees,
    European J. Combin. 19 (1998) 553-558.
    2 Citations

  2. (with J.D. Louck and H. Galbraith)
    Combinatorics of 3n-j coefficients,
    Phys. Atomic Nuclei 61(11) (1998) 1868-1873.
    5 Citations

  3. (with J.D. Louck)
    The combinatorics of a class of representation functions,
    Adv. Math. 140 (1998) 207-236.
    25 Citations

  4. (with Z.-G. Liu)
    Parameter augmentation for basic hypergeometric series I,
    In: B.E. Sagan and R.P. Stanley (eds.),
    Mathematical Essays in Honor of Gian-Carlo Rota, 111-129, Birkhäuser, Boston, 1998.
    65 Citations


1997
  1. (with Z.-G. Liu)
    Parameter augmentation for basic hypergeometric series II,
    J. Combin. Theory Ser. A 80(2) (1997) 175-195.
    62 Citations

  2. (with J.D. Louck)
    Necklaces, MSS sequences and DNA sequences,
    Adv. Appl. Math. 18 (1997) 18-32.
    24 Citations


1996
  1. (with J.D. Louck)
    The combinatorial power of the companion matrix,
    Linear Algebra Appl. 232 (1996) 261-278.
    52 Citations

  2. The skew, relative and classical derangements,
    Discrete Math. 160 (1996) 235-239.
    4 Citations

  3. (with J.D. Louck)
    Interpolation for symmetric functions,
    Adv. Math. 117 (1996) 147-156.
    22 Citations


1995
  1. (with J. Oliveira)
    Implication algebras and the Metropolis-Rota axioms for cubic lattices,
    J. Algebra 171 (1995) 383-396.
    16 Citations

  2. (with J.P.S. Kung)
    The combinatorics of symmetric functions,
    In: J.P.S. Kung (ed.), Gian-Carlo Rota on Combinatorics, 458-467,
    Contemp. Mathematicians, Birkhäuser, Boston, 1995.
    1 Citation

  3. (with K.-W. Lih and Y.-N. Yeh)
    Cyclic tableaux and symmetric functions,
    Stud. Appl. Math. 94 (1995) 327-339.
    9 Citations

  4. (with J.D. Louck, L.C. Biedenharn and M.A. Lohe)
    The role of SU(2) 3n-j coefficients in SU(3),
    In: T. Lulek, B. Lulek and A. Wal (eds.),
    Symmetry and Structural Properties of Condensed Matter, 150-182,
    World Sci. Publ., River Edge, NJ, 1995.
    5 Citations

  5. (with V. Faber and E. Knill)
    Restricted routing and wide diameter of the cycle prefix,
    In: D.F. Hsu, A.L. Rosenberg and D. Sotteau (eds.),
    Interconnection networks and mapping and scheduling parallel computations, 31ĘC46,
    DIMACS Ser. Discrete Math. Theoret. Comput. Sci. 21, Amer. Math. Soc., Providence, RI, 1995.
    13 Citations


1994
  1. A bijection for enriched trees,
    European J. Combin. 15 (1994) 337-343.
    2 Citations


1993
  1. The theory of compositionals,
    Discrete Math. 122 (1993) 59-87.
    13 Citations

  2. Compositional calculus,
    J. Combin. Theory Ser. A 64 (1993) 149-188.
    13 Citations

  3. Induced cycle structures of the hyperoctahedral group,
    SIAM J. Discrete Math. 6 (1993) 353-362.
    16 Citations

  4. A coding algorithm for Rényi trees,
    J. Combin. Theory Ser. A 63 (1993) 11-25.
    10 Citations

  5. (with V. Faber and J. Moore)
    Cycle prefix digraphs for symmetric interconnection networks,
    Networks 23 (1993) 641-649.
    58 Citations

  6. (with J.D. Louck)
    The factorial Schur function,
    J. Math. Phys. 34 (9) (1993) 4144-4160.
    42 Citations

  7. Context-free grammars, differential operator and formal power series,
    Theoret. Comput. Sci. 117 (1993) 113-129.
    46 Citations

  8. (with R. Stanley)
    Derangements on the n-cube,
    Discrete Math. 115 (1993) 65-75.
    22 Citations


1992
  1. (with Gian-Carlo Rota)
    q-Analogs of the principle of inclusion---exclusion and permutations of restricted position,
    Discrete Math. 104 (1992) 7-22.
    28 Citations

  2. Integral matrices with given row and column sums,
    J. Combin. Theory Ser. A 61 (1992) 153-172.
    14 Citations


1991
  1. Maximum (g, f )-factors of a general graph,
    Discrete Math. 91 (1991) 1-7.
    4 Citations


1990
  1. A general bijective algorithm for trees,
    Proc. Natl. Acad. Sci. USA. 87 (1990) 9635-9639.
    47 Citations


1989
  1. (with A. Shastri)
    On joint realization of (0, 1)-matrices,
    Linear Algebra Appl. 112 (1989) 75-85.
    9 Citations


1988
  1. A short proof of Kundu's k-factor theorem,
    Discrete Math. 71 (1988) 177-179.
    22 Citations


1986
  1. A counterexample to a conjecture of Brualdi and Anstee,
    J. Math. Res. Exposition 6 (1986) 68.
    6 Citations