Bott towers, complete integrability, and the extended character of representations
DOI10.1215/S0012-7094-94-07602-3zbMath0826.22018MaRDI QIDQ1345224
Yael Karshon, Michael D. Grossberg
Publication date: 22 November 1995
Published in: Duke Mathematical Journal (Search for Journal in Brave)
irreducible representationtorus actionSchubert varietiesflag varietycomplex structurehighest weightmultiplicitiesmoment mapholomorphic line bundlevirtual characterprojectivizationBott towersBott-Samelson manifoldconnected compact Lie groupDemazure's character formulas
Homogeneous spaces and generalizations (14M17) Semisimple Lie groups and their representations (22E46) Representations of Lie and linear algebraic groups over real fields: analytic methods (22E45) Homogeneous complex manifolds (32M10) Geometric quantization (53D50)
Related Items
Cites Work
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- On the Kostant multiplicity formula
- Homogeneous vector bundles
- On the variation in the cohomology of the symplectic form of the reduced phase space
- Convexity properties of the moment mapping
- Geometric quantization and multiplicities of group representations
- On crystal bases of the \(q\)-analogue of universal enveloping algebras
- The topology of torus actions on symplectic manifolds. Transl. from the French by the author
- The moment map and line bundles over presymplectic toric manifolds
- The crystal base and Littelmann's refined Demazure character formula
- Equivariant index and the moment map for completely integrable torus actions
- Crystal graphs and Young tableaux
- Convexity properties of the moment mapping. II
- The index of elliptic operators. I
- Applications of the Theory of Morse to Symmetric Spaces
- Canonical Bases Arising from Quantized Enveloping Algebras
- Convexity and Commuting Hamiltonians
- On convexity, the Weyl group and the Iwasawa decomposition
- Désingularisation des variétés de Schubert généralisées
- A Formula For the Multiplicity of a Weight