J. N. Lyness, The Calculation of Fourier Coefficients by the Möbius Inversion of the Poisson Summation Formula. Part I: Functions whose Early Derivatives are Continuous, Mathematics of Computation, ...

In recent decades, adaptations of classical operators – including those from q‐calculus and fractional calculus – have enriched the study of analytic functions, providing sharper coefficient ...

When estimating derivatives of regression functions from noisy data, a number of additional problems arise compared with the estimation of the regression function itself. Linear methods, such as ...