Conjugacy classes of $n$-tuples in Lie algebras and algebraic groups
Conjugacy classes of $n$-tuples in Lie algebras and algebraic groups
复制标题
李代数和代数群中 $n$ 元组的共轭类
DOI:
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发表时间:
1988
期刊:
影响因子:
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通讯作者:
R. Richardson
中科院分区:
文献类型:
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作者:
R. Richardson
Let G be a reductive algebraic group over an algebraically closed field F of characteristic zero and let L(G) be the Lie algebra of G. Then G acts on G by inner automorphisms and it acts on L(G) by the adjoint representation. By taking the diagonal actions, we get actions of G on the spaces of n-tuples G n and L(G)". In this paper we will prove a number of geometric properties of the orbits of G on these spaces of n-tuples.