An algorithm to determine the Heegaard genus of a 3-manifold
An algorithm to determine the Heegaard genus of a 3-manifold
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一种确定 3 流形 Heegaard 亏格的算法
DOI:
10.2140/gt.2011.15.1029
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发表时间:
2010
期刊:
影响因子:
--
通讯作者:
Tao Li
中科院分区:
文献类型:
--
作者:
Tao Li
We give an algorithmic proof of the theorem that a closed orientable irreducible and atoroidal 3-manifold has only finitely many Heegaard splittings in each genus, up to isotopy. The proof gives an algorithm to determine the Heegaard genus of an atoroidal 3-manifold.