Preprint
Jul 2026
Singular points for cone actions on the product of certain homogeneous spaces
In this paper, we investigate divergent orbits for cone actions on products of certain homogeneous spaces. We introduce a notion of essential singularity for such actions, and estimate the Hausdorff dimension of the corresponding singular set. In particular, let $G/\Gamma=\mathrm{SL}(2,\mathbb{R})^s/\mathrm{SL}(2,\math...
Lifan Guan, Cheng-xun Wu
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