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arXiv · 1107.1864

An effective method to compute closure ordering for nilpotent orbits of $\theta$-representations

W. A. de Graaf·E. B. Vinberg·O. S. Yakimova
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Abstract

We develop an algorithm for computing the closure of a given nilpotent $G_0$-orbit in $\g_1$, where $\g_1$ and $G_0$ are coming from a $\Z$ or a $\Z/m\Z$-grading $\g= \bigoplus \g_i$ of a simple complex Lie algebra $\g$.

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W. A. de Graaf, E. B. Vinberg, O. S. Yakimova. 2011-07-10. An effective method to compute closure ordering for nilpotent orbits of $\theta$-representations. https://arxiv.org/abs/1107.1864

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