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- Title
On the general faces of the moment polytope.
- Authors
Brion, Michel
- Abstract
The article presents a mathematical research which describes the general faces of the moment polytope in terms of fixed points of certain subtori of a connected reductive group G. It highlights equations and variables which define the moment polytope and identify the general vertices of polytopes related with tensor products or Schur powers of simple modules. It also notes several theorems that can support the descriptions of the faces of moment polytope and the proofs of these theorems.
- Subjects
POLYTOPES; EQUATIONS; MATHEMATICAL variables; TENSOR products; SCHUR functions; MATHEMATICS theorems; MATHEMATICAL proofs
- Publication
IMRN: International Mathematics Research Notices, 1999, Vol 1999, Issue 4, p185
- ISSN
1073-7928
- Publication type
Article
- DOI
10.1155/S1073792899000094