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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)