arXiv · 1912.00408
Construct $b$-symplectic toric manifolds from toric manifolds
Abstract
In \cite{btoric}, Guillemin et al. proved a Delzant-type theorem which classifies $b$-symplectic toric manifolds. More generally, in \cite{torus} they proved a similar convexity result for general Hamiltonian torus action on $b$-symplectic manifolds. In this paper, we provide a new way to construct $b$-symplectic toric manifolds from usual toric manifolds. Conversely, through this way, we can also decompose a $b$-symplectic toric manifolds to usual toric manifolds. Finally, we will try to prove that this kind of decomposition is useful, although the symplectic structure for our decomposition or construction is not canonical.
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Mingyang Li. 2019-12-01. Construct $b$-symplectic toric manifolds from toric manifolds. https://arxiv.org/abs/1912.00408
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