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引用次数: 0
摘要
我们证明了带状理性同调概念在非球面 3-manifolds集合上产生了一个偏序,从而支持了由 Daemi、Lidman、Vela-Vick 和 Wong 提出的猜想。我们的证明建立在阿戈尔最近对带状同调产生 3 球中结集的偏序这一事实的证明之上。
We show that the notion of ribbon rational homology cobordism yields a partial order on the set of aspherical 3‑manifolds, thus supporting a conjecture formulated by Daemi, Lidman, Vela–Vick and Wong. Our proof is built on Agol’s recent proof of the fact that ribbon concordance yields a partial order on the set of knots in the 3‑sphere.
期刊介绍:
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