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arXiv · 2406.19340

Moment map flow on real reductive Lie groups and GIT estimates

Christoph Böhm·Urs Hartl
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Abstract

A finite dimensional real vector space carrying an action of a real reductive group possesses a moment map and a stratification as defined by Kirwan and Ness. In this article we investigate the properties of the moment map, the Kirwan-Ness stratification, and Lauret's application from a more functorial, algebraic point of view.

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Christoph Böhm, Urs Hartl. 2024-06-27. Moment map flow on real reductive Lie groups and GIT estimates. https://arxiv.org/abs/2406.19340

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