Abstract
Recently, Kim and Son [9] have obtained an infinite sequence of irreducible polynomials over the finite field Fq of characteristic p by using the transformation . Here, it is shown that one can also build this infinite sequence of irreducible polynomials over the field Fq of characteristic p by using a different transformation . Moreover, this transformation is helpful to establish the sequence of normal polynomials of degree npr in Fq[x] by using an appropriate initial normal polynomial of degree n.