An analogue of the Bruhat decomposition for the closure of the cone of a Chevalley group of the classical series. (English. Russian original) Zbl 0479.22003
Sov. Math., Dokl. 23, 393-397 (1981); translation from Dokl. Akad. Nauk SSSR 257, 1040-1044 (1981).
MSC:
22E20 | General properties and structure of other Lie groups |
22E60 | Lie algebras of Lie groups |
14L35 | Classical groups (algebro-geometric aspects) |