Locally trivial principal homogeneous spaces and conjugacy theorems for Lie algebras
Abstract
Description
For g a split semisimple Lie algebra over a field of characteristic 0, we link locally trivial principal homogeneous spaces over Spec(R) to the question of conjugacy of maximal abelian diagonalizable subalgebras of g(R).
18 pages, to appear in Journal of Algebra
18 pages, to appear in Journal of Algebra