Neighborhood equivalence for multibranched surfaces in 3-manifolds
Neighborhood equivalence for multibranched surfaces in 3-manifolds
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DOI：
10.1016/j.topol.2019.02.005
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发表时间：
2019-04-15
影响因子：
0.6
通讯作者：
Shimokawa, Koya
中科院分区：
文献类型：
--
作者：
Ishihara, Kai;Koda, Yuya;Shimokawa, Koya
多分支曲面是没有顶点的二维多面体。我们介绍了移动嵌入在一个3-流形，它连接任何两个多分支表面相同的规则邻域在许多步骤。(C)2019爱思唯尔B. V.保留所有权利。
A multibranched surface is a 2-dimensional polyhedron without vertices. We introduce moves for multibranched surfaces embedded in a 3-manifold, which connect any two multibranched surfaces with the same regular neighborhoods in finitely many steps. (C) 2019 Elsevier B.V. All rights reserved.