Complete forcing numbers of primitive coronoids
Complete forcing numbers of primitive coronoids
复制标题
原始冠突的完整受力数
DOI:
10.1007/s10878-015-9881-y
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发表时间:
2016-07
影响因子:
1
通讯作者:
Zhang Heping
中科院分区:
文献类型:
--
作者:
Xu Shou-Jun;Liu Xiu-Song;Chan Wai Hong;Zhang Heping
Letbe a graph with edge setthat admits a perfect matching. Aforcing setofis a subset ofcontained in no other perfect matching of. Acomplete forcing setof, recently introduced by Xu et al. (J Combin Optim 29(4):803–814, 2015c), is a subset ofto which the restriction of any perfect matching is a forcing set of the perfect matching. The minimum possible cardinality of a complete forcing set ofis thecomplete forcing numberof. Previously, Xu et al. (J Combin Optim 29(4):803–814, 2015c) gave an expression for the complete forcing number of a hexagonal chain and a recurrence relation for complete forcing numbers of catacondensed hexagonal systems. In this article, by the constructive proof, we give an explicit analytical expression for the complete forcing number of a primitive coronoid, a circular single chain consisting of congruent regular hexagons (i.e., Theorem 3.9).
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影响因子:
0.4
作者:
D. Vukičević;J. Sedlar
通讯作者:
D. Vukičević;J. Sedlar
DOI:
--
发表时间:
2009-03
期刊:
Australas. J Comb.
影响因子:
--
作者:
P. Afshani;Hamed Hatami;E. Mahmoodian
通讯作者:
P. Afshani;Hamed Hatami;E. Mahmoodian
DOI:
10.1016/s0012-365x(96)00247-6
发表时间:
1997-04
期刊:
Discret. Math.
影响因子:
--
作者:
E. Mahmoodian;R. Naserasr;M. Zaker
通讯作者:
E. Mahmoodian;R. Naserasr;M. Zaker
影响因子:
3
作者:
D. Klein;M. Randic
通讯作者:
D. Klein;M. Randic
DOI:
--
发表时间:
1985
期刊:
--
影响因子:
--
作者:
M. Randic;D. Klein
通讯作者:
M. Randic;D. Klein