This paper considers the performance of Lagrange polynomial interpolation and extrapolation of randomly sampled bandlimited functions and processes; the sampling instants $\{t_n \}$ belong to a broad ...

This is a preview. Log in through your library . Abstract Techniques of univariate Newton interpolating polynomials are extended to multivariate data points by different generalizations and practical ...

Polyanalytic function theory extends the classical theory of holomorphic functions by encompassing functions that satisfy higher‐order generalisations of the Cauchy–Riemann equations. This broader ...