Abstract.Let 𝐺 be a simple graph of order 𝑛. The domination polynomial of 𝐺 is the polynomial D(G,x)= ∑ i=0 n d(G,i) x i , where 𝑑(𝐺,𝑖) is the number of dominating sets of 𝐺 of size 𝑖. Let 𝑛 ...

We add a fixed number of vertices of degree 1 to each vertex from one part of a bipartite graph. We study characteristic, matching and some related polynomials for graphs obtained in this way.