On two quotients of $S^2\times S^2$

期刊论文
发表日期：

2025年9月3日

查看全文

Andrea Bianchi

摘要

In this note we prove that two seemingly different smooth 4-manifolds arising as quotients of $S^2\times S^2$ $S^{2} \times S^{2}$ by free actions of $\mathbb {Z}/4$ $Z / 4$ are in fact diffeomorphic, answering a question of Hambleton and Hillman.

On two quotients of \(S^2\times S^2\)

摘要