Biorthogonality of the Lagrange interpolants
arXiv:math/0401086
Abstract
We show that the Lagrange interpolation polynomials are biorthogonal with respect to a set of rational functions whose poles coinicde with interpolation points
arXiv:math/0401086
We show that the Lagrange interpolation polynomials are biorthogonal with respect to a set of rational functions whose poles coinicde with interpolation points