Classification of G-varieties of complexity 1
Classification of G-varieties of complexity 1
复制标题
G 种复杂性的分类 1
DOI:
--
复制
发表时间:
1997
期刊:
影响因子:
--
通讯作者:
D. A. Timashev
中科院分区:
文献类型:
--
作者:
D. A. Timashev
We consider the problem of finding a combinatorial description of the algebraic varieties in a given birational class that admit an action of a reductive group G. This is a direct generalization of the theory of toric varieties. A general approach to this problem is described, and the solution is given for varieties in which the orbits in general position of a Borel subgroup G have codimension 1 (varieties of complexity 1).