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arXiv · 2202.10920

Strong Cohomological rigidity of Bott manifolds

Suyoung Choi·Taekgyu Hwang·Hyeontae Jang
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Abstract

We show that the strong cohomological rigidity conjecture for Bott manifolds is true. Namely, any graded cohomology ring isomorphism between two Bott manifolds is induced by a diffeomorphism.

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Suyoung Choi, Taekgyu Hwang, Hyeontae Jang. 2022-02-22. Strong Cohomological rigidity of Bott manifolds. https://arxiv.org/abs/2202.10920

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