Korovkin-type theorem for sequences of operators preserving shape

Korovkin-type theorem for sequences of operators preserving shape In the paper we present Korovkin-type theorem concerning conditions of convergence sequences of linear operators preserving shape. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Positivity Springer Journals

Korovkin-type theorem for sequences of operators preserving shape

Positivity , Volume 15 (1) – Dec 16, 2009
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Publisher
SP Birkhäuser Verlag Basel
Copyright
Copyright © 2009 by Birkhäuser Verlag Basel/Switzerland
Subject
Mathematics; Econometrics; Operator Theory; Calculus of Variations and Optimal Control; Optimization; Fourier Analysis; Potential Theory
ISSN
1385-1292
eISSN
1572-9281
D.O.I.
10.1007/s11117-009-0038-z
Publisher site
See Article on Publisher Site

Abstract

In the paper we present Korovkin-type theorem concerning conditions of convergence sequences of linear operators preserving shape.

Journal

PositivitySpringer Journals

Published: Dec 16, 2009

References

  • Shape-preserving approximation by polynomials
    Leviatan, D.

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