Canonical geometrization of orientable $3$-manifolds defined by vector-colourings of $3$-polytopes
Canonical geometrization of orientable $3$-manifolds defined by vector-colourings of $3$-polytopes
复制标题
由 $3$-多胞体的矢量着色定义的可定向 $3$-流形的规范几何化
DOI:
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发表时间:
2020
期刊:
影响因子:
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通讯作者:
N. Erokhovets
中科院分区:
文献类型:
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作者:
N. Erokhovets
In short geometrization conjecture of W.Thurston (finally proved by G. Perelman) says that any oriented 3-manifold can be canonically partitioned into pieces, which have a geometric structure of one of the eight types. In the seminal paper (1991) M.W.Davis and T. Januszkiewicz introduced a wide class of n-dimensional manifolds – small covers over simple n-polytopes. We give a complete answer to the following problem: to build an explicit canonical decomposition for any orientable 3-manifold defined by a vector-colouring of a simple 3-polytope, in particular for a small cover. The proof is based on analysis of results in this direction obtained before by different authors.
DOI:
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发表时间:
2013
期刊:
影响因子:
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作者:
Yamaguchi;Takao
通讯作者:
Takao