Complexity classification of the six-vertex model
Complexity classification of the six-vertex model
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DOI:
10.1016/j.ic.2018.01.003
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发表时间:
2017-02
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影响因子:
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通讯作者:
Jin-Yi Cai;Zhiguo Fu;Mingji Xia
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文献类型:
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作者:
Jin-Yi Cai;Zhiguo Fu;Mingji Xia
We prove a complexity dichotomy theorem for the six-vertex model. For every setting of the parameters of the model, we prove that computing the partition function is either solvable in polynomial time or #P-hard. The dichotomy criterion is explicit.