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Approximation Theory and its Applications

, Volume 9, Issue 3, pp 1–8 | Cite as

Freud-Butzer-Hahn type quantitative theorems for probabilistic representations of (C0) operator semigroups

  • Chen Wenzhong
  • Zhou Mi
Article
  • 1 Downloads

Abstract

In this paper, we shall exploit the Freud method in the Classical operator approximation theory to improve known quantitative estimations with an emphasis on Calculah' on the generic constants.

Keywords

Banach Space Probabilistic Representation Quantitative Estimation Generic Constant Semigroup Forum 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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    Butzer, P. L. and Hahn, L. Semigroup Forum 21 (1980), 257–272.MATHCrossRefMathSciNetGoogle Scholar
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    Chen Wenzhong, Operator Approximation Theory(in Chinese), Xiamen University Publishing House, 1989.Google Scholar
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    Pfeifer, D., Approx. Th. & its Appl. 1(4), 1985, 93–118.MathSciNetGoogle Scholar

Copyright information

© Springer 1993

Authors and Affiliations

  • Chen Wenzhong
    • 1
  • Zhou Mi
    • 2
  1. 1.Department of MathematicsXiamen UniversityXiamenP.R.C.
  2. 2.Xiamen Fisheries CollegeXiamenP.R.C.

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