Concepedia

Margareta Heilmann

MH

Statistics

Publications

10

Citations

289

H-Index

10

Active since

1988

Affiliations

University of Wuppertal(Current)

TU Dortmund University

Technical University of Cluj-Napoca

Margareta Heilmann is an author at University of Wuppertal specializing in functional analysis, engineering, and spectral theory.

Top concepts

Functional AnalysisEngineeringSpectral TheoryApproximation TheoryNumerical AnalysisRepresentation TheoryMathematical Programming

Publications per year

1988–2018

10

Publications

10

Direct and converse results for operators of Baskakov-Durrmeyer type

Margareta Heilmann · Approximation Theory and Its Applications · 1989 · 85 citations

Linear Operator, Algebraic Analysis, Converse Results +2

Kantorovich Operators of Order <i>k</i>

Heiner Gonska, Margareta Heilmann, Ioan Raşa · Numerical Functional Analysis and Optimization · 2011 · 49 citations

Spectral Theory, Approximation Operators, Pade Approximation +12

On simultaneous approximation by the method of baskakov-durrmeyer operators

Margareta Heilmann, Manfred Müller · Numerical Functional Analysis and Optimization · 1989 · 30 citations

Numerical Analysis, Spectral Theory, Mathematical Programming +15

The Complete Asymptotic Expansion for Bernstein?Durrmeyer Operators with Jacobi Weights

Ulrich Abel, Margareta Heilmann · Mediterranean Journal of Mathematics · 2004 · 24 citations

Dirichlet Form, Engineering, Generalized Function +6

A Nice Representation for a Link Between Baskakov- and Szász–Mirakjan–Durrmeyer Operators and Their Kantorovich Variants

Margareta Heilmann, Ioan Raşa · Results in Mathematics · 2018 · 22 citations

Spectral Theory, Linear Operator, Their Kantorovich Variants +9

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