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arXiv · 2208.02099

Multiplicity free U(2)-actions and triangles

Oliver Goertsches·Bart Van Steirteghem·Nikolas Wardenski
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Abstract

We classify the compact, connected multiplicity free Hamiltonian U(2)-manifolds with trivial principal isotropy group whose momentum polytope is a triangle.

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Oliver Goertsches, Bart Van Steirteghem, Nikolas Wardenski. 2022-08-03. Multiplicity free U(2)-actions and triangles. https://arxiv.org/abs/2208.02099

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