Equivariant geometry of cubic threefolds with non-isolated singularities
Ivan Cheltsov, Lisa Marquand, Yuri Tschinkel, Zhijia Zhang
TL;DR
This paper investigates how finite groups act on cubic threefolds with non-isolated singularities, focusing on their linearizability and geometric properties.
Contribution
It provides new insights into the linearizability of group actions on complex cubic threefolds with non-isolated singularities.
Findings
Conditions for linearizability of group actions
Classification of singularities on cubic threefolds
Implications for symmetry and automorphism groups
Abstract
We study linearizability of actions of finite groups on cubic threefolds with non-isolated singularities.
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Taxonomy
TopicsHomotopy and Cohomology in Algebraic Topology · Geometric and Algebraic Topology · Advanced Algebra and Geometry