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ORCIDMargareta Heilmann
Person information
- affiliation: University of Wuppertal, Department of Mathematics, Germany
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Journal Articles
- 2020
[j4]Elena E. Berdysheva, Margareta Heilmann
, Katharina Hennings:
Pointwise convergence of the Bernstein-Durrmeyer operators with respect to a collection of measures. J. Approx. Theory 251: 105339 (2020)- [j3]Ulrich Abel, Margareta Heilmann, Vitaliy Kushnirevych:
Convergence of linking Baskakov-type operators. Period. Math. Hung. 80(2): 280-288 (2020) - 2009
- [j2]Heiner Gonska, Margareta Heilmann, Ioan Rasa:
Convergence of iterates of genuine and ultraspherical Durrmeyer operators to the limiting semigroup: C2-estimates. J. Approx. Theory 160(1-2): 243-255 (2009) - 2003
- [j1]Margareta Heilmann:
Eigenfunctions of Durrmeyer-type modifications of Meyer-König and Zeller operators. J. Approx. Theory 125(1): 63-73 (2003)
Conference and Workshop Papers
- 2017
- [c2]Margareta Heilmann, Ioan Rasa:
A Nice Representation for a Link Between Bernstein-Durrmeyer and Kantorovich Operators. ICMC 2017: 312-320 - 2010
- [c1]Marcel Schäfer, Waldemar Berchtold, Martin Steinebach, Sascha Zmudzinski, Margareta Heilmann, Stefan Katzenbeisser:
Collusion-Secure Fingerprint Watermarking for Real World Applications. Sicherheit 2010: 129-140
Informal and Other Publications
- 2024
- [i3]Ulrich Abel, Ana Maria Acu, Margareta Heilmann, Ioan Rasa:
Asymptotic properties for a general class of Szasz-Mirakjan-Durrmeyer operators. CoRR abs/2407.16474 (2024) - [i2]Ulrich Abel, Ana Maria Acu, Margareta Heilmann, Ioan Rasa:
Commutativity and spectral properties for a general class of Szasz-Mirakjan-Durrmeyer operators. CoRR abs/2407.21722 (2024) - 2022
- [i1]Ana Maria Acu, Margareta Heilmann, Ioan Rasa, Andra Seserman:
Poisson approximation to the binomial distribution: extensions to the convergence of positive operators. CoRR abs/2208.08326 (2022)
Coauthor Index
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