A lower bound for composition multiplicities for the Springer resolution

DOI10.1080/00927872.2018.1455097zbMath1408.14152arXiv1407.5169OpenAlexW2800946562MaRDI QIDQ4689807

Vladimir Shchigolev

Publication date: 22 October 2018

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1407.5169

zbMATH Keywords

cohomologyperverse sheavesnilpotent coneSpringer resolution

Mathematics Subject Classification ID

Group actions on varieties or schemes (quotients) (14L30) Sheaf cohomology in algebraic topology (55N30) Linear algebraic groups over the reals, the complexes, the quaternions (20G20)

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Cohomology of sheaves
• Modular generalized Springer correspondence. II: Classical groups.
• Modular generalized Springer correspondence. I: The general linear group
• Decomposition numbers for perverse sheaves
• Modular generalized Springer correspondence. III: Exceptional groups
• Centralizers of unipotent elements in semisimple algebraic groups
• Parity sheaves
• The Hodge theory of algebraic maps
• The decomposition theorem, perverse sheaves and the topology of algebraic maps
• Homology of the Zero-Set of a Nilpotent Vector Field on a Flag Manifold
• The Hard Lefschetz Theorem and the topology of semismall maps

This page was built for publication: A lower bound for composition multiplicities for the Springer resolution