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On the Weights of Root Subgroups of Affine Toric Varieties by van Santen, Immanuel is a scholarly article available to read on EtoBox.

What is On the Weights of Root Subgroups of Affine Toric Varieties about?

Let $X$ be an affine toric variety and let $D(X)$ be the set of weights of all root subgroups. It is known that $D(X)$ together with its embedding into the character group determines $X$ as a toric variety. In this article we prove that $X$ is already determined by the abstract set $D(X)$ together with some additional combinatorial data.

Author

van Santen, Immanuel

Published

2024

Language

EN