The Moore-Penrose inverse of a special incidence matrix

In this paper, we consider nonnegative integers and k, with k ≤ l, and an l-tuple B = (b₁..... b₁) of integers b; ≥ ۲, i = ۱..... and based on previous studies of the incidence matrix A = Ae.k;B of gapped k-mers of length l versus l-mers, we present closed forms for the entries of the pseudo-inverse A+ and the Gapped k-mer filter matrix A+ A.

کلیدواژه ها:

Incidence matrix ، Moore-Penrose pseudo-inverse