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 ...

The input argument fun refers to an IML module that specifies a function that returns f, a vector of length m for least-squares subroutines or a scalar for other optimization subroutines. The returned ...

N. K. BASU, THE NUMERICAL SOLUTION OF LINEAR DIFFERENTIAL EQUATIONS IN A SERIES OF DERIVATIVES OF CHEBYSHEV POLYNOMIALS, Bulletin mathématique de la Société des Sciences Mathématiques de la République ...