Jongbaek Song, Toric Varieties with Symmetries by Reflections
B266 IBSSpeaker Jongbaek Song KIAS A root system in Euclidean space E determines a complete fan consisting of Weyl chambers, which determines in turn a toric variety X. The action of the Weyl group W on E preserves the fan, so give rise to an action of W on X. In this talk, …