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Affine open covering of the quantized flag manifolds at roots of unity
Journal of Algebra ( IF 0.9 ) Pub Date : 2021-06-29 , DOI: 10.1016/j.jalgebra.2021.06.014
Toshiyuki Tanisaki

We show that the quantized flag manifold at a root of unity has natural affine open covering parametrized by the elements of the Weyl group. In particular, the quantized flag manifold turns out to be a quasi-scheme in the sense of Rosenberg [12].



中文翻译:

统一根处量化标志流形的仿射开覆盖

我们表明,统一根处的量化标志流形具有由 Weyl 群的元素参数化的自然仿射开覆盖。特别是,量化标志流形在 Rosenberg [12] 的意义上被证明是一种准方案。

更新日期:2021-07-08
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