Authors compute connected stabilisers of formal normal forms using Levi root system filtrations, stratify orbits by stabiliser conjugacy classes for semisimple residues, and construct quantised affine-Lie-algebra modules extending parabolic Verma and prior singularity modules, plus Shapovalov forms,
arXiv preprint arXiv:0806.1050 , year=
2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
citation-role summary
background 1
citation-polarity summary
verdicts
UNVERDICTED 2roles
background 1polarities
background 1representative citing papers
The perverse Leray filtration on top cohomology of Hilb(Σ×ℂ) is computed explicitly in the ℂ*-upward-flow basis, yielding a triangular change-of-basis from complete homogeneous to power-sum symmetric functions.
citing papers explorer
-
Wild orbits and generalised singularity modules: stratifications and quantisation
Authors compute connected stabilisers of formal normal forms using Levi root system filtrations, stratify orbits by stabiliser conjugacy classes for semisimple residues, and construct quantised affine-Lie-algebra modules extending parabolic Verma and prior singularity modules, plus Shapovalov forms,
-
Perverse filtration on Hilbert schemes via upward flow
The perverse Leray filtration on top cohomology of Hilb(Σ×ℂ) is computed explicitly in the ℂ*-upward-flow basis, yielding a triangular change-of-basis from complete homogeneous to power-sum symmetric functions.