Unique toric structure on a Fano Bott manifold
Symplectic Geometry
2020-05-07 v1 Algebraic Geometry
Abstract
We prove that if there exists a -preserving graded ring isomorphism between integral cohomology rings of two Fano Bott manifolds, then they are isomorphic as toric varieties. As a consequence, we give an affirmative answer to McDuff's question on the uniqueness of a toric structure on a Fano Bott manifold.
Keywords
Cite
@article{arxiv.2005.02740,
title = {Unique toric structure on a Fano Bott manifold},
author = {Yunhyung Cho and Eunjeong Lee and Mikiya Masuda and Seonjeong Park},
journal= {arXiv preprint arXiv:2005.02740},
year = {2020}
}
Comments
16 pages, No figure