Sums of lens spaces bounding rational balls
Sums of lens spaces bounding rational balls
复制标题
有理球边界的透镜空间之和
DOI：
10.2140/agt.2007.7.2141
复制
发表时间：
2007
影响因子：
0.7
通讯作者：
P. Lisca
中科院分区：
文献类型：
--
作者：
P. Lisca
对光滑约束有理同调球的三维透镜空间的连通和进行了分类。我们利用这一结果确定了在有理同调3球群中直至有理同调协点的各透镜空间的顺序，并确定了各2桥结的协调顺序。57 m99;57 m25公路
We classify connected sums of three-dimensional lens spaces which smoothly bound rational homology balls. We use this result to determine the order of each lens space in the group of rational homology 3‐spheres up to rational homology cobordisms, and to determine the concordance order of each 2‐bridge knot. 57M99; 57M25