PREPRINTS

        5.
Super duality and irreducible characters of ortho-symplectic Lie superalgebras,
            (with
Shun-Jen Cheng and Ngau Lam), 34 pages, 2009.

            
arXiv:0911.0129
        4. Representations of Lie superalgebras in prime characteristic II: the queer series,
            (with
Lei Zhao), 26 pages, 2008.
            
arXiv:0902.2758
         3.
Graded Specht modules,
         
(with Jon Brundan and Sasha Kleshchev), 23 pages, 2008.
             arXiv:0901.0218
        2.
Kostant homology formulas for oscillator modules of Lie superalgebras,
            (with
Shun-Jen Cheng and Jae-Hoon Kwon), 38 pages, 2008.

              arXiv:0901.0247

        1. Hilbert schemes, wreath products, and the McKay correspondence,
           
math.AG/9912104 (Unpublished;  cited by papers in Proc. ICM, Invent. Math., JAMS, etc)

 
PUBLICATIONS (PUBLISHED or ACCEPTED)    (The versions here may differ slightly from the published ones.)          [# 9, 24, 30 below are survey papers; #40  is an edited book.]

To appear
        1.
Double affine Hecke algebras for the spin symmetric group, Math. Res. Lett. (2009),
             math.RT/0608074
2009
        57.
Representations of Lie superalgebras in prime characteristic I,
            (with
Lei Zhao), Proc. London Math.
Soc. 99 (2009), 145-167.
            arXiv:0808.0046       
        56.
Hecke-Clifford algebras and spin Hecke algebras IV: odd double affine type,
         
(with Ta Khongsap), Special Issue on Dunkl Operators and Related Topics, SIGMA 5 (2009), 012, 27 pages.

             arXiv:0810.2068
        55.
The centers of Iwahori-Hecke algebras are filtered,
        
  (with Andrew Francis),  Proceedings of the ICRT-IV (Lhasa, China), Contemp. Math. 478 (2009), 29--37.
            arXiv:0803.3361
        54.
The centers of spin symmetric group algebras and Catalan numbers,
           (with
Jill Tysse),  J. Algebr. Combin. 29 (2009), 175--193.
            arXiv:0711.3054
2008
        53.
Brundan-Kazhdan-Lusztig and super duality conjectures,
            (with Shun-Jen Cheng), Publ. Res. Inst. Math. Sci. 44 (2008), 1219--1272.
            arXiv:0705.0050
        52.
Modular representations and branching rules for wreath Hecke algebras,
            (with
Jinkui Wan),  International Mathematics Research Notices (2008), Article ID: rnn128-31, 31 pages.           
                arXiv:0806.0196

        51.
Remarks on modules of the ortho-symplectic Lie superalgebras,
           (with
Shun-Jen Cheng),  Bulletin of the Institute of Mathematics, Academia Sinica (N.S.) 3 (2008), 353--372.
            arXiv:0804.2506
        50.
Hecke-Clifford algebras and spin Hecke algebras II: the rational double affine type,
            (with
Ta Khongsap), Pacific J. Math.
238 (2008), 73--103.
            arXiv:0710.5877
        49. 
The Bloch-Okounkov correlation functions of negative levels,
           (with
S.-J. Cheng and David Taylor),  J. Algebra 319 (2008),  457--490.
            arXiv:0706.3742
        48.
Modular representations of the ortho-symplectic supergroups,
           (with
Bin Shu), Proc. London Math.
Soc. 96 (2008), 251--271.
            arXiv:0706.0348     
        47.
Hecke-Clifford algebras and spin Hecke algebras I: the classical affine type,
           (with
Ta Khongsap), Transformation Groups 13 (2008), 389--412.

            arXiv:0704.0201
        46.
Super duality and Kazhdan-Lusztig polynomials,
         (with
S.-J. Cheng and R.B. Zhang), Trans. AMS 360 (2008), 5883--5924.
         math.RT/0409016 v2
2007
        45.
Spin Hecke algebras of finite and affine types,  
         Advances in Math. 212 (2007), 723--748.
         math.RT/0611950
        44.
The Bloch-Okounkov correlation functions of classical type,
          (with
David Taylor),  Commun. Math. Phys. 276 (2007), 473--508.
          math.RT/0609036
        43.
The correlation functions of vertex operators and Macdonald polynomials,
         (with
Shun-Jen Cheng),  J. Algebr. Combin. 25  (2007), 43--56.
         math.CO/0512064
        42.
A Fock space approach to representation theory of osp(2|2n),
         (with
S.-J. Cheng and R.B. Zhang), Transformation Groups 12 (2007), 209--225.
         math.QA/0510106
        41.
Hilbert schemes of points on the minimal resolution and soliton equations
        (with
Zhenbo Qin),
         In:  Y.-Z. Huang and K. Misra (eds.), Lie algebras, vertex operator algebras and their applications, Contemp. Math. 442 (2007), 435--462.
         math.QA/0404540  
2005
       40.
Proceedings for Conference on Infinite-dimensional aspects of representation theory and applications
           (edited with  S
. Berman,  B. Parshall,  L. Scott),  (Charlottesville, 2004), Contemp. Math. 392, 2005. 
        39.
Hilbert scheme intersection numbers, Hurwitz numbers, and Gromov-Witten invariants,  
        (with
W.-P. Li and Z. Qin), In: Infinite-dimensional aspects of representation theory and applications (Charlottesville, 2004) ,
        Contemp. Math. 392 (2005), 67--81,  pdf
        38.
Integral operators and integral cohomology classes of Hilbert schemes,
        (with
Zhenbo Qin), Math.
Ann. 331 (2005), 669--692.
         math.AG/0405600
2004
        37.
The cohomology rings of Hilbert schemes via Jack polynomials,  
         (with
W.-P. Li and Z. Qin),
         In: Algebraic Structures and Moduli Spaces (eds. J. Hurtubise and E. Markman),
         CRM Proceedings and Lecture Notes 38 (2004), 249--258.
         math.AG/0411255
        36.
Hilbert schemes, integrable hierarchies, and Gromov-Witten theory,
         (with
W.-P. Li and Z. Qin),  Internat. Math. Res. Notices 40  (2004), 2085--2104.
         math.AG/0302211
        35.
The Bloch-Okounkov correlation functions at higher levels,
         (with
Shun-Jen Cheng), Transformation Groups 9 (2004), no. 2, 133-142.

         math.QA/0309186
        34.
Correlation functions of strict partitions and twisted Fock spaces,
         Transformation Groups 9 (2004), no. 1, 89--101.

         math.QA/0303259
        33.
Ideals of the cohomology rings of Hilbert schemes and their applications,
         (with
W.-P. Li and Z. Qin), Trans. AMS, 356 (2004), 245--265.
         math.AG/0208070
        32.
The Farahat-Higman ring of wreath products and Hilbert schemes,
         Adv. in Math.
187 (2004), 417--446.
         math.QA/0205071
        31.
Vertex algebras and the class algebras of wreath products,
        Proc. Lond.
Math. Soc. 88 (2004), 381--404.
        math.QA/0203004
2003
       30.
Universal rings arising in geometry and group theory,
         In: Hilbert Schemes, Vector Bundles and Their Interplay with Representation Theory,
         Contemp. Math. 322 (2003), 125--140.
         math.QA/0211093
       29.
Stability of the cohomology rings of Hilbert schemes of points on surfaces,
        (with
Wei-Ping Li and Zhenbo Qin), J. reine angew.
Math. 554 (2003),  217--234 .
        math.AG/0107139
        28.
Equivariant K-theory, generalized symmetric products, and twisted Heisenberg algebra,
        Commun.Math.Phys. 234 (2003), 101--127.
        math.QA/0104168
        27.
Lie subalgebras of differential operators on the super circle,
        (with
Shun-Jen Cheng), Publ. Res. Inst. Math.
Sci. 39 (2003), 545--600.
        math.QA/0103092
2002
        26.
Hilbert schemes and symmetric products: a dictionary,
        (with
Zhenbo Qin), In: A. Adem et al (eds.), Orbifolds in Mathematics and Physics,
        Contemp. Math. 310 (2002), 233--257.
        math.AG/0112070
        25.
Hilbert schemes and W algebras,
        (with
W.-P. Li and Z. Qin), Internat. Math. Res. Notices 27 (2002), 1427--1456.
        math.AG/0111047
        24.
Algebraic structures behind Hilbert schemes and wreath products,
         In: Recent developments in  infinite-dimensional Lie algebras and conformal field theory,
         S. Berman et al (eds), Contemp. Math. 297 (2002), 271--295.
        math.QA/0011103
        23.
Vertex algebras and the cohomology ring structure of Hilbert schemes of points on surfaces,
        (with
Wei-Ping Li and Zhenbo Qin), Math.
Ann. 324 (2002), 105--133.
        math.AG/0009132
       22.
Twisted vertex representations and spin characters,
        (with
Naihuan Jing),  Math. Z. 239 (2002), 715--746.
        math.QA/0104127
       21.
Twisted vertex representations via spin groups and the McKay correspondence,
       (with
Igor. Frenkel and Naihuan Jing), Duke Math. J. 111 (2002) , 51--96.
        math.QA/0007159 

2001
      
20.
Generators for the cohomology ring of Hilbert schemes of points on surfaces,
        (with Wei-Ping. Li and Zhenbo Qin), Internat. Math. Res. Notices 20 (2001), 1057--1074.
        math.AG/0009167
      
19. Virasoro algebra and wreath product convolution,
        (with Igor Frenkel), J. Alg. 242 (2001), 656--671.

        math.QA/0006087
      18. Orbifold Hodge numbers of the wreath product orbifolds,
        (with Jian Zhou), J. Geom. Phys. 38 (2001), 153--170.

         math.AG/0005124
     
17. Howe duality for Lie superalgbras,
        (with Shun-Jen Cheng), Compositio Math.
128 (2001), 55--94.
        math.RT/0008093
       16. Resolution of singularities of null cones,
        Canad.
Math. Bull. 44 (2001), 491--503.
        math.AG/0005078
       15. Lagrangian construction of the (gl_n, gl_m)-duality,
        Commun. in Contemp. Math. 3 (2001), 201--214.
        math.RT/9907154
2000
      
14. Remarks on Schur-Howe-Sergeev duality,
        (with Shun-Jen Cheng),  Lett. Math. Phys. 52 (2000), 143--153.
        math.RT/0008109
       13. Quantum vertex representations via finite groups and the McKay correspondence,
        (with Igor Frenkel and Naihuan Jing), Commun.
Math. Phys. 211 (2000), 365--393.
        math.QA/9907175
       12. Vertex representations via finite groups and the McKay correspondence,
        (with Igor Frenkel and Naihuan Jing), Internat.
Math. Res. Notices 4 (2000), 195--222.
        math.QA/9907166
       11. Equivariant K-theory, wreath products, and Heisenberg algebra,
        Duke Math.
J. 103 (2000), 1--23.
        math.QA/9907151
1999
       10. Dimension of a minimal nilpotent orbit,
        Proc. Amer. Math. Soc. 127 (1999), 935--936.
        math.RT/9907141
       9. Dual pairs and infinite dimensional Lie algebras,
        In: Jing and Misra (eds.), Recent developments in quantum affine algebras and related topics,
        Contemp. Math. 248 (1999), 453--469.
        math.QA/9907140
       8. Duality in infinite dimensional Fock representations,
        Commun.
Contemp. Math. 1 (1999), 155--199.
        q-alg/9710035
       7. Dual pairs and tensor categories of modules over Lie algebras gl_{\infty} and W_{1+\infty},
        J. Algebra 216 (1999), 159--177.
        q-alg/9709034
1998
      
6. Quasifinite representations of classical Lie subalgebras of W_{1+infty},
        (with Victor Kac and Catherine H. Yan), Adv. Math. 139 (1998), 56--140.
        math.QA/9801136
      
5. Classification of irreducible modules of W_3 algebra with c = -2,
        Commun. Math. Phys. 195 (1998), 113--128.
        q-alg/9708016
       4. W{1+ \infty} algebra, W_3 algebra, and Friedan-Martinec-Shenker bosonization,
        Commun. Math. Phys. 195 (1998), 95--111.
        q-alg/9708008
1995
      
3. W_{1+\infty} and W(gl_N) with central charge N,
        (with Edward Frenkel, Victor Kac, and Andrey Radul),
        Commun. Math. Phys. 170 (1995), 337-358.
        hep-th/9405121
1994
       
2. Vertex Operator Superalgebras and Their Representations,
         (with Victor Kac), Contemp. Math. 175 (1994), 161--191.
        hep-th/9312065
1993
       
1. Rationality of Virasoro vertex operator algebras,
         Intern. Math. Res. Notices, No. 7 (1993), 197--211, pdf