The knowledge of the decomposition numbers of Hecke algebras associated to Weyl groups is very useful in the representation theory of finite groups of Lie type since the decomposition matrix of such an algebra embeds into that of the corresponding group. In the investigation of the Hecke algebras themselves, generic constructions - that is, constructions independent of the coefficient ring and the parameters - are a helpful tool. This thesis contributes to those two aspects of the theory of Hecke algebras. The first part of this thesis is concerned with decomposition numbers of blocks of Hecke algebras of type A. In particular, we consider blocks having core (0) and weight 3. First, we derive an upper bound for the decomposition numbers of ...
AbstractWe compute the Φe-modular decomposition matrices for the generic Iwahori–Hecke algebras of t...
This thesis is concerned vith the construction of the characters of the generic Hecke algebra of a ...
Michel Broué, Marc Cabanes, François Digne, Meinolf Geck (président), Gerhard Hiss, Raphael Rouquier...
We give some new results about representations of the Hecke algebraHF,q(Sn) of type A. In the first...
23 pages, minor changes.International audienceMore than 10 years ago, Dipper, James and Murphy devel...
23 pages, minor changes.International audienceMore than 10 years ago, Dipper, James and Murphy devel...
AbstractIn this paper, we study the structure of Specht modules over Hecke algebras using the Gröbne...
AbstractWe examine the composition factors of Specht modules for Hecke algebras of type An at roots ...
AbstractWe examine the composition factors of Specht modules for Hecke algebras of type An at roots ...
AbstractMore than 10 years ago, Dipper, James and Murphy developed the theory of Specht modules for ...
AbstractThis paper deals with representations of Hecke algebras of typeDn(i.e., Hq(Dn)) over any fie...
In this paper we provide a complete classification of the representation type for the blocks for the...
In this paper we provide a complete classification of the representation type for the blocks for the...
National audienceWe exhibit a connection behaving rite combinatorics of the Hecke algebras as of typ...
AbstractIn this paper, we study the structure of Specht modules over Hecke algebras using the Gröbne...
AbstractWe compute the Φe-modular decomposition matrices for the generic Iwahori–Hecke algebras of t...
This thesis is concerned vith the construction of the characters of the generic Hecke algebra of a ...
Michel Broué, Marc Cabanes, François Digne, Meinolf Geck (président), Gerhard Hiss, Raphael Rouquier...
We give some new results about representations of the Hecke algebraHF,q(Sn) of type A. In the first...
23 pages, minor changes.International audienceMore than 10 years ago, Dipper, James and Murphy devel...
23 pages, minor changes.International audienceMore than 10 years ago, Dipper, James and Murphy devel...
AbstractIn this paper, we study the structure of Specht modules over Hecke algebras using the Gröbne...
AbstractWe examine the composition factors of Specht modules for Hecke algebras of type An at roots ...
AbstractWe examine the composition factors of Specht modules for Hecke algebras of type An at roots ...
AbstractMore than 10 years ago, Dipper, James and Murphy developed the theory of Specht modules for ...
AbstractThis paper deals with representations of Hecke algebras of typeDn(i.e., Hq(Dn)) over any fie...
In this paper we provide a complete classification of the representation type for the blocks for the...
In this paper we provide a complete classification of the representation type for the blocks for the...
National audienceWe exhibit a connection behaving rite combinatorics of the Hecke algebras as of typ...
AbstractIn this paper, we study the structure of Specht modules over Hecke algebras using the Gröbne...
AbstractWe compute the Φe-modular decomposition matrices for the generic Iwahori–Hecke algebras of t...
This thesis is concerned vith the construction of the characters of the generic Hecke algebra of a ...
Michel Broué, Marc Cabanes, François Digne, Meinolf Geck (président), Gerhard Hiss, Raphael Rouquier...