arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1909.05048math.GT
收藏

结的连接和不承认纯粹的整容手术

Connected sums of knots do not admit purely cosmetic surgeries

Ran Tao

摘要:

如果纽结上的两个Dehn整形流形同胚为定向流形,则称它们是纯化妆的。Gordon解释说,$S^3$中的非平凡结不允许进行纯粹的美容手术。本文通过分析纽结的JSJ-结构,对纽结的连通和证明了这一猜想。

英文摘要:

Two Dehn surgeries on a knot are called purely cosmetic if their surgered manifolds are homeomorphic as oriented manifolds. Gordon conjectured that non-trivial knots in $S^3$ do not admit purely cosmetic surgeries. In this article, we confirm this conjecture for connected sums of knots by analysing the JSJ-structures.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑