Recognition of Collapsible Complexes is NP-Complete
Recognition of Collapsible Complexes is NP-Complete
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DOI:
10.1007/s00454-015-9747-1
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发表时间:
2012-11
影响因子:
0.8
通讯作者:
M. Tancer
中科院分区:
文献类型:
--
作者:
M. Tancer
We prove that it is NP-complete to decide whether a given (3-dimensional) simplicial complex is collapsible. This work extends a result of Malgouyres and Francés showing that it is NP-complete to decide whether a given simplicial complex collapses to a 1-complex.