Discriminants of special quadrinomials
Discriminants of special quadrinomials
Finding an effective formula for describing the discriminant of a quadrinomial (a formula which can be easily computed for high values of degrees of quadrinomials) is a difficult problem. In 2018, Otake and Shaska, using advanced matrix operations, found an explicit expression for Δ(xn+t(x2+ax+b)). In this paper, we focus on …