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arXiv · 2601.09589

Birational morphisms in quantum toric geometry

Antoine Boivin
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Abstract

In this paper, we investigate birational toric morphisms between quantum toric stacks -- namely, toric (analytic) stacks associated with fans whose cones may be irrational -- focusing on two primary classes of examples: weighted blow-ups with arbitrary weights, and morphisms induced by cobordisms.

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Antoine Boivin. 2026-01-14. Birational morphisms in quantum toric geometry. https://arxiv.org/abs/2601.09589

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