数学与计算机科学 |
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2类特殊图中的完美匹配数 |
唐保祥1, 任韩2 |
1. 天水师范学院 数学与统计学院, 甘肃 天水 741001; 2. 华东师范大学 数学系, 上海 200062 |
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The number of perfect matchings in two types of particular graphs |
TANG Baoxiang1, REN Han2 |
1. School of Mathematics and Statistics, Tianshui Normal University, Tianshui 741001, Gansu Province, China; 2. Department of Mathematics, East China Normal University, Shanghai 200062, China |
[1] LOVÁSZ L, PLUMMER M. Matching Theory [M]. New York: North-Holland Press,1986. [2] KRÁL D, SERENI J S, STIEBITZ M. A new lower bound on the number of perfect matchings in cubic graphs [J]. Discrete Math,2009,23:1465-1483. [3] KARDOS F, KRÁL D, MISKUF J, et al. Fullerene graphs have exponentially many perfect matchings[J].Journal of Mathematical Chemistry,2009,46:443-447. [4] 唐保祥,任韩.几类图完美匹配的数目[J].南京师大学报:自然科学版,2010,33(3):1-6. TANG B X, REN H. The number of perfect matching for three specific types of graphs [J].Journal of Nanjing Normal University: Natural Science Edition,2010,33(3):1-6. [5] 唐保祥,李刚,任韩.3类图完美匹配的数目[J].浙江大学学报:理学版,2011,38(4):387-390. TANG B X, LI G, REN H. The number of perfect matching for three specific types of graphs[J].Journal of Zhejiang University: Science Edition,2011,38(4):387-390. [6] 唐保祥,任韩.3类特殊图完美对集数的计算[J].南开大学学报:自然科学版,2014,47(5):11-16. TANG B X, REN H. The enumeration of perfect matchings in three types of special graphs[J]. Acta Scientiarum Naturalium Universitatis Nankaiensis,2014,47(5):11-16. [7] 唐保祥,任韩.4类图完美匹配数目的递推求法[J].数学杂志,2015,353(2):626-634. TANG B X, REN H. Recursive method for finding the number of perfect matchings of the four types of graphs[J]. Journal of Mathematics,2015,353(2):626-634. [8] 唐保祥,任韩.4类图完美匹配的计数[J].武汉大学学报:理学版,2012,58(5):441-446. TANG B X, REN H. The number of perfect matchings in four types of graphs[J]. Journal of Wuhan University: Natural Science Edition,2011,58(5):441-446. [9] 唐保祥,任韩.5类图完美匹配的计数[J].中山大学学报:自然科学版,2012,51(4):31-37. TANG B X, REN H. The number of perfect matchings in five types of graphs[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni,2012,51(4):31-37. |
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