Real torus actions on real affine algebraic varieties
نویسندگان
چکیده
We extend the Altmann-Hausen presentation of normal affine algebraic C-varieties endowed with effective torus actions to real setting. In particular, we focus on quasi-split tori, in which case obtain a simpler presentation.
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ژورنال
عنوان ژورنال: Mathematische Zeitschrift
سال: 2022
ISSN: ['1432-1823', '0025-5874']
DOI: https://doi.org/10.1007/s00209-021-02958-6