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arXiv · 1303.2561

Localization of spherical varieties

Friedrich Knop
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Abstract

We prove some fundamental structural results for spherical varieties in arbitrary characteristic. In particular, we study Luna's two types of localization and use it to analyze spherical roots, colors and their interrelation. At the end, we propose a preliminary definition of a p-spherical system.

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Friedrich Knop. 2013-11-23. Localization of spherical varieties. https://doi.org/10.2140/ant.2014.8.703

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