Acta Mathematica Hungarica

, Volume 108, Issue 1, pp 13–23

Approximation gewisser Operatoren durch Operatoren endlichen Ranges und eine Kollokationsmethode

  • Egon Scheffold
Article

DOI: 10.1007/s10474-005-0204-0

Cite this article as:
Scheffold, E. Acta Math Hung (2005) 108: 13. doi:10.1007/s10474-005-0204-0
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Summary

Certain bounded linear operators from Hilbert spaces H into function spaces C(X) are approximated by operators of finite rank with the aid of orthogonal projections. As examples for such operators we present special integral operators and linear partial differential operators. As application we consider a collocation method.

approximation of operatorsa collocation method

Copyright information

© Springer-Verlag/Akadémiai Kiadó 2005

Authors and Affiliations

  • Egon Scheffold
    • 1
  1. 1.Technische Universität Darmstadt, Fachbereich Mathematik