On the number of terms of some families of the ternary cyclotomic polynomials Φ3p2p3

Abstract

We study the number of non-zero terms in two specific families of ternary cyclotomic polynomials. We find formulas for the number of terms by writing the cyclotomic polynomial as a sum of smaller sub-polynomials and study the properties of these polynomials. 2020 Mathematics Subject Classification. 11B83.