papers
Publications (39)
math.RT2011
A generalization of Steinberg's cross-section
Xuhua He, George Lusztig
math.RT2010
Dimensions of affine Deligne-Lusztig varieties in affine flag varieties
Ulrich Goertz, Xuhua He
math.AG2013
Geometric and homological properties of affine Deligne-Lusztig varieties
Xuhua He
math.RT2010
Minimal length elements in conjugacy classes of extended affine Weyl group
Xuhua He
math.RT2014
The cocenter-representation duality
Xuhua He
math.RT2008
$G$-stable pieces and partial flag varieties
Xuhua He
math.AG2008
Families of rationally simply connected varieties over surfaces and torsors for semisimple groups
A. J. de Jong, Xuhua He, Jason Michael Starr
math.RT2004
Total positivity in the De Concini-Procesi compactification
Xuhua He
math.RT2012
The cocenter of graded affine Hecke algebra and the density theorem
Dan Ciubotaru, Xuhua He
math.AG2013
Basic loci in Shimura varieties of Coxeter type
Ulrich Goertz, Xuhua He
math.GR2009
A subalgebra of 0-Hecke algebra
Xuhua He
math.RT2014
Cocenters and representations of affine Hecke algebra
Dan Ciubotaru, Xuhua He
math.AG2012
$P$-alcoves and nonemptiness of affine Deligne-Lusztig varieties
Ulrich Goertz, Xuhua He, Sian Nie
math.RT2010
On frobenius splitting of orbit closures of spherical subgroups in flag varieties
Xuhua He, Jesper Funch Thomsen
math.RT2006
The $G$-stable pieces of the wonderful compactification
Xuhua He
math.AG2015
Projected Richardson varieties and affine Schubert varieties
Xuhua He, Thomas Lam
math.AG2009
Semi-stable locus of a group compactification
Xuhua He, Jason Starr
math.RT2005
Unipotent variety in the group compactification
Xuhua He
math.RT2012
Elements with finite Coxeter part in an affine Weyl group
Xuhua He, Zhongwei Yang
math.RT2010
Closure of Steinberg fibers and affine Deligne-Lusztig varieties
Xuhua He
math.AG2005
Geometry of $B \times B$-orbit closures in equivariant embeddings
Xuhua He, Jesper Funch Thomsen
math.RT2006
Minimal length elements in some double cosets of Coxeter groups
Xuhua He
math.RT2011
Notes on partial conjugation
Chuying Fang, Xuhua He
math.RT2009
On some partitions of an affine flag variety
Xuhua He
math.RT2013
On orbits in double flag varieties for symmetric pairs
Xuhua He, Kyo Nishiyama, Hiroyuki Ochiai +1
math.AG2008
Frobenius splitting and geometry of $G$-Schubert varieties
Xuhua He, Jesper Funch Thomsen
math.RT2013
Green polynomials of Weyl groups, elliptic pairings, and the extended Dirac index
Dan Ciubotaru, Xuhua He
math.RT2007
$G$-stable pieces and Lusztig's dimension estimates
Xuhua He
math.RT2006
The character sheaves on the group compactification
Xuhua He
math.RT2005
Singular supports for character sheaves on a group compactification
Xuhua He, George Lusztig
math.RT2006
Character sheaves on certain spherical varieties
Xuhua He
math.RT2015
Cocenters and representations of affine $0$-Hecke algebras
Xuhua He, Sian Nie
math.RT2013
$P$-alcoves, parabolic subalgebras and cocenters of affine Hecke algebras
Xuhua He, Sian Nie
math.AG2006
Closures of Steinberg fibers in twisted wonderful compactifications
Xuhua He, Jesper Funch Thomsen
math.AG2013
Note on affine Deligne-Lusztig varieties
Xuhua He
math.RT2009
On intersections of certain partitions of a group compactification
Xuhua He, Jiang-Hua Lu
math.RT2009
Character sheaves on the semi-stable locus of a group compactification
Xuhua He
math.RT2015
Centers and Cocenters of $0$-Hecke algebras
Xuhua He
math.RT2007
On the affineness of Deligne-Lusztig varieties
Xuhua He