Additionally, the internality of generalized averaged Gauss quadrature rules has been investigated, particularly for modified Chebyshev measures of the third and fourth kinds.

The final Hessian matrix from this optimization can be used to scale the quadrature abscissas. Suppose (z j, w j; j = 1, ... ,p) denote the standard Gauss-Hermite abscissas and weights (Golub and ...