Birational morphisms in quantum toric geometry
Algebraic Geometry
2026-01-15 v1 Combinatorics
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.
Keywords
Cite
@article{arxiv.2601.09589,
title = {Birational morphisms in quantum toric geometry},
author = {Antoine Boivin},
journal= {arXiv preprint arXiv:2601.09589},
year = {2026}
}
Comments
42 pages, 13 figures