Bases des représentations des groupes simples complexes
Berechnung der Gelfand-Kirillov-Dimension bei induzierten Darstellungen.
Bernstein-Gelfand-Gelfand resolution for arbitrary Kac-Moody algebras.
BGG diagrams for contact graded odd dimensional orthogonal geometries
BGG resolutions via configuration spaces
We study the blow-ups of configuration spaces. These spaces have a structure of what we call an Orlik–Solomon manifold; it allows us to compute the intersection cohomology of certain flat connections with logarithmic singularities using some Aomoto type complexes of logarithmic forms. Using this construction we realize geometrically the Bernstein–Gelfand–Gelfand resolution as an Aomoto complex.
Bigèbres de Lie, doubles et carrés