International Journal of Mathematics and Mathematical Sciences
Volume 31 (2002), Issue 2, Pages 103-108
doi:10.1155/S0161171202012899

On constrained uniform approximation

Abstract

The problem of uniform approximants subject to Hermite interpolatory constraints is considered with an alternate approach. The uniqueness and the convergence aspects of this problem are also discussed. Our approach is based on work of P. Kirchberger (1903) and a generalization of Weierstrass approximation theorem.