A quadratic identity for the number of perfect matchings of plane graphs
A quadratic identity for the number of perfect matchings of plane graphs
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平面图完美匹配数的二次恒等式
DOI:
10.1016/j.tcs.2008.08.032
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发表时间:
2008-12
影响因子:
1.1
通讯作者:
Weigen Yan, Fuji Zhang
中科院分区:
文献类型:
--
作者:
Weigen Yan, Fuji Zhang
We present a quadratic identity on the number of perfect matchings of plane graphs by the method of graphical condensation, which generalizes the results found by Propp [J. Propp, Generalized domino-shuffling, Theoret. Comput. Sci. 303 (2003) 267–301], Kuo [E.H. Kuo, Applications of graphical condensation for enumerating matchings and tilings, Theoret. Comput. Sci. 319 (2004) 29–57], and Yan, Yeh, and Zhang [W.G. Yan, Y.-N. Yeh, F.J. Zhang, Graphical condensation of plane graphs: A combinatorial approach, Theoret. Comput. Sci. 349 (2005) 452–461].
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DOI:
10.1145/258533.258625
发表时间:
1997-05
期刊:
--
影响因子:
--
作者:
W. McCuaig;N. Robertson;P. Seymour;R. Thomas
通讯作者:
W. McCuaig;N. Robertson;P. Seymour;R. Thomas
DOI:
10.1016/s0304-3975(02)00815-0
发表时间:
2001-11
期刊:
Theor. Comput. Sci.
影响因子:
--
作者:
J. Propp
通讯作者:
J. Propp
DOI:
10.1016/0095-8956(75)90048-9
发表时间:
1975-06
期刊:
Journal of Combinatorial Theory, Series B
影响因子:
--
作者:
C. Little
通讯作者:
C. Little
DOI:
10.37236/1832
发表时间:
2004-06
期刊:
Electron. J. Comb.
影响因子:
--
作者:
W. McCuaig
通讯作者:
W. McCuaig
影响因子:
0.8
作者:
Mihai Ciucu
通讯作者:
Mihai Ciucu