Approximation of unbounded functions by a new sequence of linear positive operators
The paper is concerned with monotone operators applied to functions in \(C[0, \infty)\) for which \((1+t)^{-\alpha} | f(t)| \) is bounded. They are given in terms of Bernstein polynomials. Specifically, an integral with weight \(p_{n,k-1}\) determines the coefficient of \(p_{n,k}\).
scientific article; zbMATH DE number 1218244