$P(z)$, with roots $z_j$'s for $0\leq j\leq a-1$.
$$P(z)=z^a+c_{a-1}z^{a-1}+\ldots+c_1z+c_0.$$
I want to find the Roots of orthogonal polynomial equation but I don't know which method should I used.
$P(z)$, with roots $z_j$'s for $0\leq j\leq a-1$.
$$P(z)=z^a+c_{a-1}z^{a-1}+\ldots+c_1z+c_0.$$
I want to find the Roots of orthogonal polynomial equation but I don't know which method should I used.