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20122026
most citedOn the composition and decomposition of positive linear operators III: A non-trivial decomposition of the Bernstein operator

14 citations · 14 across the 9 of their papers we have counts for

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math.CA2025

A representation for the integral kernel of the composition of multivariate Bernstein-Durrmeyer operators

Ulrich Abel, Ana Maria Acu, Margareta Heilmann +1

This paper presents a representation for the kernel of the composition of multivariate Bernstein-Durrmeyer operators for functions defined on the standard simplex in …

math.CA2025

Kernels for composition of positive linear operators

Ulrich Abel, Ana Maria Acu, Margareta Heilmann +1

This paper investigates the composition of Bernstein--Durrmeyer operators and Szász--Mirakjan--Durrmeyer operators, focusing on the structure and properties of the associated kerne…