扭结Floer同调区分「切片圆盘」
Knot Floer同调何以区分「切片圆盘」 继续阅读 扭结Floer同调区分「切片圆盘」
标签存档：拓扑
Alexander对偶和纽结补空间的同调群
Using Poincare duality on the manifolds with boudary, prove the Alexander duality on n-sphere and calculate the homology group of knot complement. 继续阅读 Alexander对偶和纽结补空间的同调群