Some relations between $t(a,b,c,d;n)$ and $N(a,b,c,d;n)$
نویسندگان
چکیده
منابع مشابه
Some relations between Kekule structure and Morgan-Voyce polynomials
In this paper, Kekule structures of benzenoid chains are considered. It has been shown that the coefficients of a B_n (x) Morgan-Voyce polynomial equal to the number of k-matchings (m(G,k)) of a path graph which has N=2n+1 points. Furtermore, two relations are obtained between regularly zig-zag nonbranched catacondensed benzenid chains and Morgan-Voyce polynomials and between regularly zig-zag ...
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ژورنال
عنوان ژورنال: Acta Arithmetica
سال: 2016
ISSN: 0065-1036,1730-6264
DOI: 10.4064/aa8418-5-2016