Computing homomorphism spaces between modules over finite dimensional algebras.
Computing Kazhdan-Lusztig polynomials for arbitrary Coxeter groups.
Conjectured combinatorial models for the Hilbert series of generalized diagonal harmonic modules.
Constant term identities, orthogonal polynomials and affine Hecke algebras.
Constituents of the product of characters in odd order groups.
Constructing irreducible representations of Weyl groups.
Constructing rational representations of finite groups.
Constructing Units in commutative group rings.
Construction géométrique de la correspondance de McKay
Construction of the fourfold cover of the Mathieu group .
Contraction of excess fibres between the McKay correspondences in dimensions two and three
The quotient singularities of dimensions two and three obtained from polyhedral groups and the corresponding binary polyhedral groups admit natural resolutions of singularities as Hilbert schemes of regular orbits whose exceptional fibres over the origin reveal similar properties. We construct a morphism between these two resolutions, contracting exactly the excess part of the exceptional fibre. This construction is motivated by the study of some pencils of K3 surfaces appearing as minimal resolutions...
Correction to: "Group Algebras of Finite Representation Type". Math. Z. 182, 129 - 148 (1983).
Correction to the paper "Splitting fields and group characters".
Correction to the paper "The representations and generic degrees of the Hecke algebra of type H4".
Coshape-invariant functors and Mackey's induced representation theorem
Costas para los caracteres de los grupos de Chevalley
Counting characters in blocks, I.
Counting characters in blocks, II.
Counting with groups and rings.
Crystals of Fock spaces and cyclotomic rational double affine Hecke algebras
We define the -restriction and -induction functors on the category of the cyclotomic rational double affine Hecke algebras. This yields a crystal on the set of isomorphism classes of simple modules, which is isomorphic to the crystal of a Fock space.