• Abschlussarbeit (Bachelor)
      Asymptotic Expansion of the Multivariate Bernstein Polynomials on a Simplex 

      Abel, Ulrich; Ivan, Mircea (Technische Hochschule Mittelhessen; Gießen, 2000)
      In this note we study the local behaviour of the multi-variate Bernstein polynomials on a d-dimensional simplex S. For functions f admitting derivatives of sufficient high order in a point x of S we derive the complete ...
    • Verschiedenartige Texte
      The Asymptotic Expansion for Approximation Operators of Favard-Szász Type 

      Abel, Ulrich; Ivan, Mircea (Technische Hochschule Mittelhessen; Gießen, 1999)
      We derive the complete asymptotic expansion for Favard-Szász type operators introduced by Jakimovski and Leviatan. Furthermore, we treat simultaneous approximation.