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Published:1987
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[1]张福基 ,周明琨.一类图的特征多项式与匹配多项式[J].新疆大学学报(自然科学版),1987(01):1-5.
张福基, 周明琨. 一类图的特征多项式与匹配多项式[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 1987, (1).
[1]张福基 ,周明琨.一类图的特征多项式与匹配多项式[J].新疆大学学报(自然科学版),1987(01):1-5. DOI:
张福基, 周明琨. 一类图的特征多项式与匹配多项式[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 1987, (1). DOI:
本文对一类具有对称轴的图An(n≥0)
得到了它的特征多项式及匹配多项式的精确表达式;同时还得到A?的完美匹配数。
For a class of graphs
see Fig 1 denoted by An
with an axis of symmetry
we obtained its explicit expressions of characteristic polynomial and matching polynomial. Furthermore
we got the number of perfect matchings of A for n≥0.
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