Answers are grounded in this paper and cite their sources.
The paper generalizes the Delzant theorem, clarifying nonsingularity conditions for codimension-one complex subtorus orbits in polytopes.
In previous work, we have studied the moment polytope of the closure of the complex subtorus orbit in a symplectic toric manifold associated to an affine subspace when the closure is a smooth complex submanifold. In this paper, we clarify the condition for nonsingularity of the closure of the codimension-one complex subtorus orbit in terms of polytopes. The main result is a generalization of the Delzant theorem.
No takes yet. Share an insight, caveat, or question.
Kentaro Yamaguchi (2026) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: