Complex representations of finite Chevalley groups
Modular representations
Quantum groups/Canonical bases
Algebraic groups/Character sheaves
Symmetric spaces
Coxeter groups
P-adic groups/loop groups
Total positivity
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(with R.W.Carter) Modular representations of the general linear and symmetric groups, in "Proc.2nd Int.Conf. Th.Groups 1973" LNM 372, Springer Verlag 1974, 218-220.
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Divisibility of projective modules of finite Chevalley groups by the Steinberg module, Bull.Lond.Math.Soc.8 (1976), 130-134.
(with R.W.Carter) Modular representations of finite groups of Lie type, Proc.Lond.Math.Soc.32(1976), 347-384.
(with P.Deligne) Representations of reductive groups over finite fields, Ann.Math.103(1976), 103-161.
On the Green polynomials of classical groups, Proc.Lond.Math.Soc.33(1976),443-475.
Coxeter orbits and eigenspaces of Frobenius, Inv.Math.28(1976), 101-159.
On the finiteness of the number of unipotent classes, Inv.Math.34(1976), 201-213.
(with J.A.Green and G.I.Lehrer) On the degrees of certain group characters, Quart.J.Math. 27(1976), 1-4.
(with B.Srinivasan) The characters of the finite unitary groups, J.Alg.49(1977), 167-171.
Classification des repr'esentations irr'eductibles des groupes classiques finis, C.R.Acad.Sci.Paris(A)284(1977), 473-476.
Irreducible representations of finite classical groups, Inv.Math.43(1977),125-175.
"Representations of finite Chevalley groups", Regional Conf. Series in Math.39, Amer.Math.Soc. 1978, 48p.
(with W.M.Beynon) Some numerical results on the characters of exceptional Weyl groups, Math.Proc.Camb.Phil. Soc.84(1978), 417-426.
Some remarks on the supercuspidal representations of p-adic semisimple groups, Proc.Symp.Pure Math.33(1), Amer.Math.Soc. 1979, 171-175
On the reflection representation of a finite Chevalley group, in "Representation theory of Lie groups", LMS Lect.Notes Ser.34, Cambridge U.Press 1979, 325-337.
Unipotent representations of a finite Chevalley group of type $E_8$, Quart.J.Math.30(1979), 315-338.
Some problems in the representation theory of finite Chevalley groups, Proc.Symp.Pure Math.37, Amer.Math.Soc. 1980, 313-317.
Hecke algebras and Jantzen's generic decomposition patterns, Adv.Math.37(1980), 121-164.
On the unipotent characters of the exceptional groups over finite fields, Inv.Math.60(1980), 173-192.
On a theorem of Benson and Curtis, J.Alg.71(1981), 490-498.
Green polynomials and singularities of unipotent classes, Adv.Math.42(1981), 169-178.
Unipotent characters of the symplectic and odd orthogonal groups over a finite field, Inv.Math.64(1981), 263-296.
Unipotent characters of the even orthogonal groups over a finite field, Trans.Amer.Math.Soc.272(1982), 733-751.
(with P.Deligne) Duality for representations of a reductive group over a finite field, J.Alg.74(1982), 284-291.
(with D.Alvis) On Springer's correspondence for simple groups of type $E_n(n=6,7,8)$, Math.Proc.Camb.Phil.Soc. 92(1982), 65-72.
(with D.Alvis) The representations and generic degrees of the Hecke algebras of type $H_4$, J. fu"r reine undangew.math.336(1982), 201-212; Erratum, 449(1994), 217-218.
A class of irreducible representations of a Weyl group II, Proc.Kon.Nederl.Akad.(A)85(1982), 219-226.
(with D.Vogan) Singularities of closures of K-orbits on a flag manifold, Inv.Math.71(1983), 365-379.
(with P.Deligne) Duality for representations of a reductive group over a finite field II, J.Alg.81(1983), 540-549.
Singularities, character formulas and a $q$-analog of weight multiplicities, Ast'erisque 101-102(1983), 208-229.
Some examples of square integrable representations of semisimple p-adic groups, Trans.Amer.Math.Soc.227(1983), 623-653.
Left cells in Weyl groups, in "Lie groups representations", LNM 1024, Springer Verlag 1983, 99-111.
Open problems in algebraic groups, Proc.12th Int.Symp., Taniguchi Foundation, Katata 1983, 14-14.
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Characters of reductive groups over finite fields, in "Proc.Int.Congr.Math. Warsaw 1983", North Holland 1984, 877-880.
Intersection cohomology complexes on a reductive group, Inv.Math.75(1984),205-272.
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(with N.Spaltenstein) On the generalized Springer correspondence for classical groups, in "Algebraic groups and related topics", Adv.Stud.Pure Math.6, North Holland and Kinokuniya 1985, 289-316.
The two sided cells of the affine Weyl group of type A, in "Infinite dimensional groups with applications", MSRI Publ.4, Springer Verlag 1985, 275-283.
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Character sheaves II, Adv.Math.57(1985), 226-265.
Character sheaves III, Adv.Math.57(1985), 266-315.
Equivariant K-theory and representations of Hecke algebras, Proc.Amer.Math.Soc.94(1985), 337-342.
(with D.Kazhdan) Equivariant K-theory and representations of Hecke algebras II, Inv.Math.80(1985), 209-231.
Character sheaves IV, Adv.Math.59(1986), 1-63.
Character sheaves V, Adv.Math.61(1986), 103-155.
Sur les cellules gauches des groupes de Weyl, C.R.Acad.Sci.Paris(A)302(1986),5-8.
On the character values of finite Chevalley groups at unipotent elements, J.Alg.104(1986), 146-194.
(with D.Kazhdan) Proof of the Deligne-Langlands conjecture for Hecke algebras, Inv.Math.87(1987), 153-215.
Cells in affine Weyl groups II, J.Alg.109(1987), 536-548.
Fourier transforms on a semisimple Lie algebra over $F_q$, in "Algebraic Groups Utrecht 1986", LNM 1271, Springer Verlag 1987, 177-188.
Cells in affine Weyl groups III, J.Fac.Sci.Tokyo U.(IA)34(1987), 223-243.
Introduction to character sheaves, Proc.Symp.Pure Math.47(1), Amer.Math.Soc. 1987, 165-180.
Leading coefficients of character values of Hecke algebras, Proc.Symp.Pure Math.47(2), Amer.Math.Soc. 1987, 235-262.
(with C.De Concini and C.Procesi) Homology of the zero set of a nilpotent vector field on a flag manifold, J.Amer.Math.Soc.1(1988), 15-34.
Quantum deformations of certain simple modules over enveloping algebras, Adv.Math.70(1988), 237-249.
(with D.Kazhdan) Fixed point varieties on affine flag manifolds, Isr.J.Math.62(1988), 129-168.
Cuspidal local systems and graded Hecke algebras I, Publ.Math.I.H.E.S.67(1988), 145-202.
(with N.Xi) Canonical left cells in affine Weyl groups, Adv.Math.72(1988),284-288.
On representations of reductive groups with disconnected center, Ast'erisque168(1988), 157-166.
Modular representations and quantum groups, Contemp.Math.82(1989), 59-77.
Affine Hecke algebras and their graded version, J.Amer.Math.Soc.2(1989), 599-635.
Cells in affine Weyl groups IV, J.Fac.Sci.Tokyo U.(IA)36(1989), 297-328.
Representations of affine Hecke algebras, Ast'erisque 171-172(1989), 73-84.
On quantum groups, J.Alg.131(1990), 466-475.
Green functions and character sheaves, Ann.Math.131(1990), 355-408.
Quantum groups at roots of 1, Geom.Ded.35(1990), 89-114.
Canonical bases arising from quantized enveloping algebras, J.Amer.Math.Soc.3 (1990), 447-498.
(with A.A.Beilinson and R.MacPherson) A geometric setting for the quantum deformation of $GL_n$, Duke Math.J. 61(1990), 655-677.
Symmetric spaces over a finite field, in "The Grothendieck Festschrift III", Progr.in Math.88, Birkh\"auser Boston 1990, 57-81.
Canonical bases arising from quantized enveloping algebras II, in "Common trends in mathematics and quantum field theories", Progr.of Theor.Phys.Suppl 102(1990), ed.T.Eguchi&al., 175-201.
Quivers, perverse sheaves and enveloping algebras, J.Amer.Math.Soc.4(1991), 365-421.
(with J.M.Smelt) Fixed point varieties in the space of lattices, Bull.Lond.Math.Soc.23(1991), 213-218.
Intersection cohomology methods in representation theory, in "Proc.Int.Congr.Math.Kyoto 1990", Springer Verlag 1991, 155-174.
A unipotent support for irreducible representations, Adv.Math.94(1992), 139-179.
Canonical bases in tensor products, Proc.Nat.Acad.Sci.89(1992), 8177-8179.
Remarks on computing irreducible characters, J.Amer.Math.Soc.5(1992), 971-986.
Introduction to quantized enveloping algebras, in Progr.in Math.105, Birkh\"auser Boston 1992, 49-65.
Affine quivers and canonical bases, Publ.Math.I.H.E.S.76(1992), 111-163.
(with J.Tits) The inverse of a Cartan matrix, An.Univ.Timisoara 30(1992),17-23.
(with I.Grojnowski) On bases of irreducible representations of quantum $GL_n$, in "Kazhdan-Lusztig theory and related topics", Contemp.Math.139(1992), 167-174.
INTRODUCTION TO QUANTUM GROUPS, Progr.in Math.110, Birkh\"auser Boston 1993, 341p.
(with D.Kazhdan) Tensor structures arising from affine Lie algebras I, J.Amer.Math.Soc.6(1993), 905-947.
(with D.Kazhdan) Tensor structures arising from affine Lie algebras II, J.Amer.Math.Soc.6(1993), 949-1011.
Coxeter groups and unipotent representations, Ast'erisque 212(1993), 191-203.
(with I.Grojnowski) A comparison of bases of quantized enveloping algebras, in "Linear algebraic groups and their representations", Contemp.Math.153(1993), 11-19.
Tight monomials in quantized enveloping algebras, in "Quantum deformations of algebras and their representations", ed.A.Joseph&al., Isr.Math.Conf.Proc.7, Amer.Math.Soc. 1993, 117-132.
Exotic Fourier transform, Duke Math.J.73(1994), 227-241.
Vanishing properties of cuspidal local systems, Proc.Nat.Acad.Sci.91(1994), 1438-1439.
(with D.Kazhdan) Tensor structures arising from affine Lie algebras III, J.Amer.Math.Soc.7(1994), 335-381.
(with D.Kazhdan) Tensor structures arising from affine Lie algebras IV, J.Amer.Math.Soc.7(1994), 383-453.
Monodromic systems on affine flag manifolds, Proc.Roy.Soc.Lond.(A) 445(1994),231-246.mnd; Errata, 450(1995), 731-732.
Problems on canonical bases, in "Algebraic groups and their generalizations: quantum and infinite dimensional
methods", Proc.Symp.Pure Math.56(2), Amer.Math.Soc. 1994, 169-176.
Total positivity in reductive groups, in "Lie theory and geometry", Progr.in Math.123, Birkh\"auser Boston
1994, 531-568.
Study of perverse sheaves arising from graded Lie algebras, Adv.Math.112(1995), 147-217.
Cuspidal local systems and graded Hecke algebras II, in "Representations of groups", ed. B.Allison&al., Canad.Math.Soc.Conf.Proc.16, Amer.Math.Soc. 1995, 217-275.
Quantum groups at $v=\infty$, in "Functional analysis on the eve of the 21st century", vol.I, Progr.in Math. 131, Birkh\"auser Boston 1995, 199-221.
Classification of unipotent representations of simple $p$-adic groups, Int.Math.Res.Notices(1995), 517-589.
An algebraic-geometric parametrization of the canonical basis, Adv.Math.120(1996), 173-190.
Affine Weyl groups and conjugacy classes in Weyl groups, Transform.Groups 1(1996),83-97.
Braid group actions and canonical bases, Adv.Math.122(1996), 237-261
Non local finiteness of a $W$-graph, Represent.Th.1(1997), 25-30(electronic).
Cohomology of classifying spaces and hermitian representations, Represent.Th.1(1997), 31-36(electronic).
(with C.K.Fan) Factorization of certain exponentials in Lie groups, in "Algebraic groups and Lie groups", ed. G.I.Lehrer, Cambridge U.Press 1997, 215-218.
Total positivity and canonical bases, in "Algebraic groups and Lie groups", ed.G.I.Lehrer, Cambridge U.Press 1997, 281-295.
Notes on unipotent classes, Asian J.Math.1(1997), 194-207.
Cells in affine Weyl groups and tensor categories, Adv.Math.129(1997), 85-98.
A comparison of two graphs, Int.Math.Res.Notices (1997), 639-640.
Constructible functions on the Steinberg variety, Adv.Math.130(1997), 287-310.
Total positivity in partial flag manifolds, Represent.Th.2(1998), 70-78(electronic).
Introduction to total positivity, in "Positivity in Lie theory: open problems" ed.J.Hilgert&al., de Gruyter
1998, 133-145.
On quiver varieties, Adv.Math.136(1998) 141-182.
Canonical bases and Hall algebras, in "Representation Theories and Algebraic Geometry", ed. A.Broer&al., Kluwer Acad.Publ. 1998, 365-399.
Bases in equivariant $K$-theory, Represent.Th.2(1998), 298-369(electronic).
Homology bases arising from reductive groups over a finite field, in "Algebraic groups and their representations", ed.R.W.Carter&al., Kluwer Acad.Publ. 1998, 53-72.
Aperiodicity in quantum affine $\frak g\frak l_n$, Asian J.Math.3(1999), 147-178.
Bases in equivariant $K$-theory II, Represent.Th.3(1999), 281-353(electronic).
A survey of group representations, Nieuw Archief voor Wiskunde 17(1999), 483-489.
Subregular nilpotent elements and bases in $K$-theory, Canad.J.Math.51(1999), 1194-1225.
Recollections about my teacher, Michael Atiyah, Asian J.Math.1(1999), iv-v.
Semicanonical bases arising from enveloping algebras, Adv.Math.151(2000),129-139.
Fermionic form and Betti numbers, math.QA/0005010.
Quiver varieties and Weyl group actions, Ann.Inst.Fourier 50(2000), 461-489.
$G(F_q)$-invariants in irreducible $G(F_{q^2})$-modules, Represent.Th.4(2000), 446-465(electronic).
Remarks on quiver varieties, Duke Math.J.105(2000), 239-265.
Transfer maps for quantum affine $\frak s\frak l_n$, in "Representations and quantizations", ed.J.Wang&al., China Higher Ed.Press and Springer Verlag 2000.
Representation theory in characteristic $p$, in "Taniguchi Conf.on Math.Nara'98", Adv.Stud.Pure Math.31, Math.Soc.Japan 2001, 167-178.
Cuspidal local systems and graded Hecke algebras III, Represent.Th.6(2002), 202-242(electronic).
Classification of unipotent representations of simple $p$-adic groups II, Represent.Th.6(2002), 243-289 (electronic).
Constructible functions on varieties attached to quivers, in "Studies in memory of I.Schur", Progr.in Math. 210, Birkh\"auser Boston 2002, 177-223.
Rationality properties of unipotent representations, J.Alg.258(2002), 1-22.
Notes on affine Hecke algebras, in "Iwahori-Hecke algebras and their representation theory", ed.M.W.Baldoni &al., LNM 1804, Springer Verlag 2002, 71-103.
HECKE ALGEBRAS WITH UNEQUAL PARAMETERS, CRM Monograph Ser.18, Amer.Math.Soc. 2003,136p; additional material in version 2 (2014) arxiv:math/0208154
Homomorphisms of the alternating group $A_5$ into reductive groups, J.Alg.260(2003), 298-322.
Character sheaves on disconnected groups I, Represent.Th.7(2003), 374-403(electronic), Errata 8(2004), 179-179.
Representations of reductive groups over finite rings, Represent.Th.8(2004), 1-14(electronic).
Character sheaves on disconnected groups II, Represent.Th.8(2004), 72-124(electronic).
Character sheaves on disconnected groups III, Represent.Th.8(2004), 125-144(electronic).
Character sheaves on disconnected groups IV, Represent.Th.8(2004), 145-178(electronic).
Parabolic character sheaves I, Moscow Math.J.4(2004), 153-179
An induction theorem for Springer's representations, Adv.Stud.Pure Math.40, Math.Soc.Japan, Kinokuniya 2004, 253-259.
Character sheaves on disconnected groups V, Represent.Th.8(2004), 346-376(electronic).
Character sheaves on disconnected groups VI, Represent.Th.8(2004), 377-413(electronic).
Parabolic character sheaves II, Moscow Math.J.4(2004), 869-896
Convolution of almost characters, Asian J.Math.8(2004), 769-772.
Character sheaves on disconnected groups VII, Represent.Th.9(2005), 209-266(electronic).
Unipotent elements in small characteristic, Transform.Groups 10(2005), 449-487.
Character sheaves and generalizations, in "The Unity of Mathematics", ed.P.Etingof&al., Progress in Math.244, Birkh\"auser Boston 2006, 443-455.
A $q$-analogue of an identity of N.Wallach, in "Studies in Lie theory", ed.J.Bernstein&al., Progress in Math. 243, Birkh\"auser Boston 2006, 405-410.
Character sheaves on disconnected groups VIII, Represent.Th.10(2006), 314-352(electronic).
Character sheaves on disconnected groups IX, Represent.Th.10(2006), 353-379(electronic).
A class of perverse sheaves on a partial flag manifold, Represent.Th.11(2007), 122-171(electronic).
(with X.He) Singular supports for character sheaves on a group compactification, Geom. and Funct.Analysis 17(2007), 1915-1923.
Irreducible representations of finite spin groups, Represent.Th.12(2008), 1-36(electronic)
A survey of total positivity, Milan J.Math.76(2007), 1-10.
Generic character sheaves on disconnected groups and character values, Represent.Th.12(2008), 225-235 (electronic).
Unipotent elements in small characteristic II, Transform.Groups 13(2008), 773-797.
Study of a $\ZZ$-form of the coordinate ring of a reductive group, J.Amer.Math.Soc.22(2009), 739-769.
(with S.Kumar and D.Prasad) Characters of simplylaced nonconnected groups versus characters of nonsimplylaced connected groups, in "Representation theory" ed. Z.Lin, Contemp.Math.478(2009), 99-101.
Twelve bridges from a reductive group to its Langlands dual, in "Representation theory" ed. Z.Lin, Contemp.Math.478(2009), 125-143.
Character sheaves on disconnected groups X, Repres.Th.13(2009), 82-140(electronic).
Unipotent classes and special Weyl group representations, J.Alg.321(2009), 3418-3449.
Remarks on Springer's representations, Repres.Th.13(2009), 391-400.
Notes on character sheaves, Moscow Math.J.9(2009), 91-109.
Graded Lie algebras and intersection cohomology, in "Representation theory of algebraic groups and quantum groups", ed.A.Gyoja&al., Progress in Math.284, Birkh\"auser 2010, p.191-224.
Unipotent elements in small characteristic IV, Transform.Groups 14(2010).
Parabolic character sheaves III, Moscow Math.J. 10(2010), 603-609
Unipotent elements in small characteristic III, J.Alg.329(2011), 163-189.
Piecewise linear parametrization of canonical bases, Pure Appl.Math.Quart.7(2011), 783-796.
On some partitions of a flag manifold, Asian J.Math. 15(2011), 1-8
From conjugacy classes in the Weyl group to unipotent classes, Represent.Th. 15(2011), 494-530.
From groups to symmetric spaces, Contemp.Math.557(2011), 245-258.
Study of antiorbital complexes, Contemp.Math.557(2011), 259-287.
On C-small conjugacy classes in a reductive group, Transfor.Groups 16(2011), 807-825.
Bruhat decomposition and applications, arxiv:1006.5004.
On certain varieties attached to a Weyl group element, Bull.Inst.Math.Acad.Sinica (N.S.), 6(2011), 377-414.
(with X.He) A generalization of Steinberg's cross-section, Jour.Amer.Math.Soc. 25(2012), 739-757.
Elliptic elements in a Weyl group: a homogeneity property, Represent.Th. 16(2012), 127-151.
From conjugacy classes in the Weyl group to unipotent classes II, Represent.Th. 16(2012), 189-211.
On the cleanness of cuspidal character sheaves, Moscow Math.J. 12(2012), 621-631.
(with T.Xue) Elliptic Weyl group elements and unipotent isometries with $p=2$, Represent.Th. 16(2012), 270-275.
(with D.Vogan) Hecke algebras and involutions in Weyl groups, Bull.Inst.Math.Acad.Sinica(N.S.) 7(2012), 323-354.
A bar operator for involutions in a Coxeter group, Bull.Inst.Math.Acad.Sinica (N.S.) 7(2012), 355-404.
From conjugacy classes in the Weyl group to unipotent classes III, Represent.Th.16(2012),450-488.
On the representations of disconnected reductive groups over F_q, in "Recent developments in Lie Algebras, Groups and Representation theory" ed. K.Misra, Proc.Symp.Pure Math. Amer.Math.Soc. 86(2012).
(with Z.Yun) A (-q)-analogue of weight multiplicities, Jour.Ramanujan Math.Soc.29A(2013), 311-340.
(with J.-L.Kim) On the characters of unipotent representations of a semisimple p-adic group, Repres.Th.17(2013),426-441.
Asymptotic Hecke algebras and involutions, Perspectives in Represent.Th. ed.P.Etingof et.al., Contemp.Math.610 (2014).
Families and Springer's correspondence, Pacific J.Math. 267(2014), 431-450.
Restriction of a character sheaf to conjugacy classes, Bull.Soc.Math.Roumanie 58(2015) 297-309.
(with J.-L.Kim) On the Steinberg character of a semisimple p-adic group, Pacific J.Math. 265(2013), 499-509.
(with D.Vogan) Quasisplit Hecke algebras and symmetric spaces, Duke Math.J. 163(2014), 983-1070.
Unipotent almost characters of simple $p$-adic groups, Ast'erisque 370(2015), 243-267, arxiv:1212.6540
Unipotent almost characters of simple $p$-adic groups, II, Transfor.Gr. 19(2014), 527-547, arxiv:1303.5026
Distinguished conjugacy classes and elliptic Weyl group elements, Represent.Th. 18(2014),223-277.
On conjugacy classes in a reductive group, Representations of Reductive Groups, Progr.in Math. 312, Birkh\"auser 2015, 333-363.
Truncated convolution of character sheaves, arxiv:1308.1082, Bull.Inst.Math.Acad.Sinica(N.S.) 10(2015),1-72.
On conjugacy classes in the Lie group E_8, arxiv:1309.1382, Bull.Soc.Math.Roumanie 63(2020).91-94
(with D.Vogan) Hecke algebras and involutions in Coxeter groups, Proc.Vogan conf. Birkh\"auser 2015.
Unipotent representations as a categorical centre, Repres.Th. 19(2015) 211-235
Exceptional representations of Weyl groups, J.Alg. 475(2017) 4-20
Action of longest element on a Hecke algebra cell module, Pacific.J. 279(2015) 383-396.
On the character of certain irreducible modular representations, Represent.Th. 19(2015), 3-8.
Algebraic and geometric methods in representation theory, arxiv:1409.8003.
Some power series involving involutions in Coxeter groups, Represent.Th. 19(2015) 281-289.
Nonsplit Hecke algebras and perverse sheaves, Selecta Math. 22(2016) 1953-1986.
(with G.Williamson) On the character of certain tilting modules, Science China Math. 61(2018) 296-298.
Non-unipotent character sheaves as a categorical centre, Bull. Inst. Math. Acad.Sinica (NS) 11(2016), 603-731
An involution based left ideal in the Hecke algebra, Represent.Th. 20(2016),172-186.
Generic character sheaves on groups over $\kk[\e]/(e^r)$, Categorification and higher representation theory, Contemp.Math. 683(2017), 227-246.
On the generalized Springer correspondence, Representations of reductive groups, Proc.Symp.Pure Math., Amer.Math.Soc.101(2019) 219-253
Non-unipotent representations and categorical centres, Bull.Inst.Math.Acad.Sinica (NS), 12(2017),205-296.
(with G.Williamson) Billiards and tilting characters for SL_3. SIGMA, Symmetry, Integrability, Geom. Methods Appl. 2018, 22 pages
Conjugacy classes in reductive groups and two-sided cells, Bull.Inst.Math.Acad.Sinica (NS) 14(2019), 265-293.
Comments on my papers, axiv:1707.09368
Lifting involutions in a Weyl group to the torus normalizer, Repres.Th. 22(2018) 27-44
Hecke modules based on involutions in extended Weyl groups, Repres.Th. 22(2018) 246-277.
Discretization of Springer fibres, Bull.Math.Soc.Math.Roum. 114(2023) 255-263, arxiv:1712.07530
A new basis for the representation ring of a Weyl group, Repres.Th. 23(2019) 439-461
Positive conjugacy classes in Weyl groups, Bull.Inst.Math.Acad.Sin.15(2020) 277-285.
(with Z.Yun) Z/m-graded Lie algebras and perverse sheaves,IV, Rep.Th. 24(2020)360-396.
Reducing mod p complex representations of finite reductive groups, Repres.Th. 25(2021), 166-172.
Positive structures in Lie theory, Notices of Int.Cong.Chinese Math. 8 (2020) 50-54.
Remarks on affine Springer fibres, Bull.Inst.Math.Acad.Sinica 15(2020),1-7, arxiv:1902.01006.
(with Z.Yun) Endoscopy for Hecke categories, character sheaves and representations, Forum of Mathematics, Pi,8(2020), E12. doi:10.1017/fmp.2020.9.
Total positivity in reductive groups,II, Bull.Inst.Math.Acad.Sinica 14(2019),403-460.
On the totally positive grassmannian, Bull.Math.Soc.Math.Roum. 66(2023), 455-458, arxiv:1905.09254
The Grothendieck group of unipotent representations: a new basis, Represent.Th. 24(2020),178-209.
Total positivity in Springer fibres, Quart.J.Math. 72(2021),31-49.
Michael Atiyah and representation theory, Notices of AMS, 2019
(with Z.Yun) From conjugacy classes in the Weyl group to representations, "Categorical, combinatorial and geometric representation
theory and related topics", Proc.Symp.Pure Appl.Math. 108(2024)
Amer.Math.Soc. 453-464, arxiv:1912.01754
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Strata of a disconnected reductive group, Indagat.Math. 32(2021), 968-986
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From families in Weyl groups to Springer representations, Bull.Inst.Math.Acad.Sin. 18(2023),1-14, arxiv:2206.16159
Springer's work on unipotent classes and Weyl group representations, Indag.Math. 32(2021),939-943
Unipotent blocks and weighted affine Weyl groups, in "Categorical, combinatorial and geometric representation
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On the Satake isomorphism, Transfor.Groups 28(2023),1191-1204, arxiv:2012.00569
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Two partitions of a flag manifold, arxiv:2103.01174
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Traces on Iwahori-Hecke algebras and counting rational points, arxiv:2105.04061
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Total positivity in symmetric spaces, Repres.Th. 26(2022), 1025-1046
A parametrization of unipotent representations, Bull.Inst.Math.Acad.Sin. 17(2022), 249-307
From Weyl groups to semisimple groups, Repres.Th. 27(2023),51-61
(with X.He) Total positivity and conjugacy classes, arxiv:2201.12479
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On bases of certain Grothendieck groups, Bull.Inst.Math.Acad.Sin. 18 (2023), 105-131, arxiv:2209.02014
The quantum group $\dot U$ and flag manifolds over the semifield
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Half circles on flag manifolds over a semifield, Bull.Inst.Math.Acad.Sin. 19(2024),1-13, arxiv:2212.09959
Precuspidal families and indexing of Weyl group representations, Bull.Inst.Math.Acad.Sin. 19(2024),77-99, arxiv:2304.05130
Rigid strata in a reductive group, arxiv:2304.05562
On bases of certain Grothendieck groups, II, arxiv:2307.01950
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Families of isotropic subspaces in a symplectic $Z/2$-vector space, arxiv:2307.09453 Bull Math Soc.Math.Roum.27(2024),287-303
Sharpness versus bluntness in affine Weyl groups, arxiv:2309.09966
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Almost special representations of Weyl groups, arxiv:2405.04410
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A monotonicity property of the new basis of C[(Z/2)^D], arxiv:2407.20953
From classes in the Weyl group to strata, arxiv:2408.09584