An invariant of rational homology 3–spheres via vector fields
An invariant of rational homology 3–spheres via vector fields
复制标题
有理同调 3-球体通过向量场的不变量
DOI:
10.2140/agt.2016.16.3073
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发表时间:
2013
影响因子:
0.7
通讯作者:
Tatsuro Shimizu
中科院分区:
文献类型:
--
作者:
Tatsuro Shimizu
We define an invariant of rational homology 3-spheres via vector fields. The construction of our invariant is a generalization of both that of the Kontsevich-Kuperberg-Thurston invariant and that of Watanabe's Morse homotopy invariant, which implies the equivalence of these two invariants.