Dimer problem for some three dimensional lattice graphs
Dimer problem for some three dimensional lattice graphs
复制标题
一些三维点阵图的二聚体问题
DOI:
10.1016/j.physa.2015.09.027
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发表时间:
2016-02
影响因子:
3.3
通讯作者:
Lai, Jiangzhou
中科院分区:
文献类型:
--
作者:
Lin, Fenggen;Chen, Ailian;Lai, Jiangzhou
Dimer problem for three dimensional lattice is an unsolved problem in statistical mechanics and solid-state chemistry. In this paper, we obtain asymptotical expressions of the number of close-packed dimers (perfect matchings) for two types of three dimensional lattice graphs. Let M (G) denote the number of perfect matchings of G. Then log (M (K 2× C 4× P n))≈(− 1.171⋅ n− 1.1223+ 3.146) n, and log (M (K 2× P 4× P n))≈(− 1.164⋅ n− 1.196+ 2.804) n, where log () denotes the natural logarithm. Furthermore, we obtain a sufficient condition under which the lattices with multiple cylindrical and multiple toroidal boundary conditions have the same entropy.
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DOI:
10.1016/0166-218x(94)90106-6
发表时间:
1994-06
期刊:
Discret. Appl. Math.
影响因子:
--
作者:
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通讯作者:
H. Sachs;Holger Zernitz
影响因子:
1.6
作者:
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通讯作者:
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DOI:
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发表时间:
1999-09
期刊:
arXiv: Statistical Mechanics
影响因子:
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通讯作者:
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DOI:
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发表时间:
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期刊:
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影响因子:
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作者:
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通讯作者:
D. Babić;A. Graovac;B. Mohar;T. Pisanski
影响因子:
1.3
作者:
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通讯作者:
KASTELEYN, PW