12 citations · 26 across the 15 of their papers we have counts for
3 papers · 2 filters
Affine hyperplane arrangements and Jordan classes
Giovanna Carnovale, Francesco Esposito
We study the geometry of the stratification induced by an affine hyperplane arrangement H on the quotient of a complex affine space by the action of a discrete group preserving H.…
Quotients for sheets of conjugacy classes
Giovanna Carnovale, Francesco Esposito
We provide a description of the orbit space of a sheet S for the conjugation action of a complex simple simply connected algebraic group G. This is obtained by means of a bijection…
Parabolic orbits of -nilpotent elements for classical groups
Magdalena Boos, Giovanni Cerulli Irelli, Francesco Esposito
We consider the conjugation-action of the Borel subgroup of the symplectic or the orthogonal group on the variety of nilpotent complex elements of nilpotency degree in its Lie…