 |
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。 |
We define a map from an affine Weyl group to the set of conjugacy classes of an ordinary Weyl group.
|
|
Open subsets of projective spaces with a good quotient by an action of a reductive group
|
|
The aim of the paper is to describe all open subsets of a projective space with an action of a reductive group which admits a good quotient.
|
|
As in the case of Mumford's geometric invariant theory (which concerns projective good quotients) the problem can be reduced to the case of an action of a torus.
|
|
Such an action is called linearizable if it is equivalent to the restriction of a linear orthogonal action in the ambient affine space of the quadric.
|
| 更多 |
|
|